AS53766

VMWare, Inc.

ASN Type ISP
Total Prefixes 99
Total IPv4 Addr. 25,344
Est. Population 15.07k users
Name VMWARE-SASE
Status
Active
Country United States
Website
Registry ARIN
Age
Allocated
Last Updated
All prefixes displayed, sorted by visibility. Sourced from 10 BGP locations .
All BGP Prefixes Announced by AS53766
Prefix IP Count Visibility RPKI Organization
152.65.192.0/23 512 93% Valid
VMWare Incorporation
199.247.160.0/23 512 93% Valid
VMWare Incorporation
199.247.174.0/23 512 93% Valid
VMWare Incorporation
152.65.220.0/24 256 92% Valid
VMWare Incorporation
199.247.170.0/23 512 91% Valid
VMWare Incorporation
2605:a7c0:1a::/48 - 87% Invalid
VMWare, Inc.
152.65.202.0/23 512 86% Valid
VMWare Incorporation
152.65.194.0/23 512 86% Valid
VMWare Incorporation
152.65.204.0/23 512 86% Valid
VMWare Incorporation
199.247.172.0/23 512 86% Valid
VMWare Incorporation
199.247.164.0/23 512 85% Valid
VMWare Incorporation
152.65.207.0/24 256 85% Valid
VMWare Incorporation
136.144.102.0/23 512 84% Valid
Various Registries (Maintained by ARIN)
136.144.115.0/24 256 84% Valid
Various Registries (Maintained by ARIN)
2605:a7c0:23::/48 - 83% Invalid
VMWare, Inc.
207.66.112.0/23 512 82% Valid
VMWare Incorporation
199.247.166.0/23 512 82% Valid
VMWare Incorporation
159.100.160.0/23 512 82% Valid
 
-
136.144.127.0/24 256 82% Valid
Various Registries (Maintained by ARIN)
2605:a7c0:1c::/48 - 82% Invalid
VMWare, Inc.
2605:a7c0:13::/48 - 82% Invalid
VMWare, Inc.
2605:a7c0:1d::/48 - 82% Invalid
VMWare, Inc.
2605:a7c0:19::/48 - 82% Invalid
VMWare, Inc.
136.144.106.0/23 512 81% Valid
Various Registries (Maintained by ARIN)
136.144.98.0/23 512 81% Valid
Various Registries (Maintained by ARIN)
136.144.96.0/23 512 81% Valid
Various Registries (Maintained by ARIN)
136.144.104.0/23 512 81% Valid
Various Registries (Maintained by ARIN)
136.144.100.0/23 512 81% Valid
Various Registries (Maintained by ARIN)
64.186.30.0/23 512 81% Valid
VMWare, Inc.
64.186.24.0/23 512 81% Valid
VMWare, Inc.
64.186.28.0/23 512 81% Valid
VMWare, Inc.
103.48.254.0/23 512 81% Valid
VMWare Incorporation
159.100.174.0/23 512 81% Valid
 
-
159.100.172.0/23 512 81% Valid
 
-
216.221.26.0/23 512 81% Valid
VMWare, Inc.
199.247.168.0/23 512 81% Valid
VMWare Incorporation
199.247.162.0/23 512 81% Valid
VMWare Incorporation
136.144.119.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
136.144.112.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
136.144.123.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
8.26.34.0/24 256 81% Unknown
VMWare, Inc.
136.144.113.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
136.144.121.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
136.144.109.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
136.144.126.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
136.144.114.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
136.144.124.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
136.144.117.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
136.144.120.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
136.144.125.0/24 256 81% Valid
Various Registries (Maintained by ARIN)
2605:a7c0:1e::/48 - 81% Invalid
VMWare, Inc.
2605:a7c0:17::/48 - 81% Invalid
VMWare, Inc.
2605:a7c0:1b::/48 - 81% Invalid
VMWare, Inc.
2605:a7c0:15::/48 - 81% Invalid
VMWare, Inc.
216.221.28.0/23 512 80% Valid
VMWare, Inc.
64.186.26.0/23 512 80% Valid
VMWare, Inc.
103.48.252.0/23 512 80% Valid
VMWare Incorporation
152.65.196.0/23 512 80% Valid
VMWare Incorporation
152.65.198.0/23 512 80% Valid
VMWare Incorporation
152.65.200.0/23 512 80% Valid
VMWare Incorporation
159.100.170.0/23 512 80% Valid
 
-
159.100.166.0/23 512 80% Valid
 
-
216.221.30.0/23 512 80% Valid
VMWare, Inc.
216.221.24.0/23 512 80% Valid
VMWare, Inc.
136.144.108.0/24 256 80% Valid
Various Registries (Maintained by ARIN)
136.144.118.0/24 256 80% Valid
Various Registries (Maintained by ARIN)
136.144.111.0/24 256 80% Valid
Various Registries (Maintained by ARIN)
136.144.110.0/24 256 80% Valid
Various Registries (Maintained by ARIN)
136.144.116.0/24 256 80% Valid
Various Registries (Maintained by ARIN)
152.65.206.0/24 256 80% Valid
VMWare Incorporation
152.65.221.0/24 256 80% Valid
VMWare Incorporation
136.144.122.0/24 256 80% Valid
Various Registries (Maintained by ARIN)
2605:a7c0:7::/48 - 79% Invalid
VMWare, Inc.
2605:a7c0:22::/48 - 79% Invalid
VMWare, Inc.
2605:a7c0:4::/48 - 78% Invalid
VMWare, Inc.
2605:a7c0:18::/48 - 78% Invalid
VMWare, Inc.
2605:a7c0:16::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:f::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:9::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:11::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:e::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:10::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:1::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:2::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:b::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:21::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:5::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:d::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:12::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:c::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:a::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:6::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:24::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:3::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:20::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:8::/48 - 77% Invalid
VMWare, Inc.
2605:a7c0:1f::/48 - 76% Invalid
VMWare, Inc.
2605:a7c0:14::/48 - 76% Invalid
VMWare, Inc.
Showing high level RPKI validity distribution per IP version and per prefix.

IPv4

Prefix Distrib. Valid Unknown Invalid Total Perc.
/23 RPKI status distribution for IPv4 prefix size /23 Valid: 100.00% Unknown: 0.00% Invalid: 0.00% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /23. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100.00% of all /23 IPv4 prefixes are valid. 0.00% of all /23 IPv4 prefixes are unknown. 0.00% of all /23 IPv4 prefixes are invalid. 37 0 0 37 60 %
/24 RPKI status distribution for IPv4 prefix size /24 Valid: 96.00% Unknown: 4.00% Invalid: 0.00% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /24. Possible values for an RPKI status are: Valid, Invalid, Unknown. 96.00% of all /24 IPv4 prefixes are valid. 4.00% of all /24 IPv4 prefixes are unknown. 0.00% of all /24 IPv4 prefixes are invalid. 24 1 0 25 40 %
Total RPKI status distribution for all IPv4 prefix sizes This stacked bar chart represents the RPKI status distribution for all the IPv4 prefix size. Possible values for an RPKI status are: Valid, Invalid, Unknown. 98.39% of all IPv4 prefixes are valid. 1.61% of all IPv4 prefixes are unknown. 0.00% of all IPv4 prefixes are invalid. 61 1 0 62 100%

IPv6

Prefix Distrib. Valid Unknown Invalid Total Perc.
/48 RPKI status distribution for IPv6 prefix size /48 Valid: 0.00% Unknown: 0.00% Invalid: 100.00% This stacked bar chart represents the RPKI status distribution for the IPv6 prefix size /48. Possible values for an RPKI status are: Valid, Invalid, Unknown. 0.00% of all /48 IPv6 prefixes are valid. 0.00% of all /48 IPv6 prefixes are unknown. 100.00% of all /48 IPv4 prefixes are invalid. 0 0 37 37 100 %
Total RPKI status distribution for all IPv6 prefix sizes This stacked bar chart represents the RPKI status distribution for all the IPv6 prefix size. Possible values for an RPKI status are: Valid, Invalid, Unknown. 0.00% of all IPv6 prefixes are valid. 0.00% of all IPv6 prefixes are unknown. 100.00% of all IPv6 prefixes are invalid. 0 0 37 37 100%

ABOUTResource Public Key Infrastructure is a specialized public key infrastructure framework to improve security for the Internet's BGP routing infrastructure. RPKI provides a way to connect Internet number resource information (such as ASN and IP addresses) to a trust anchor. Wikipedia ↗︎

All ASN sorted by their number. Sourced from 10 BGP locations .

Upstreams — Any direct adjacent ASN in an AS path sequence that leads to a tier 1 ASN.

No upstream connectivity detected for AS53766 at this time. Next update in ~3 hours.

Downstreams — Any direct adjacent ASN in an AS path sequence adding one-hop away from a tier 1 ASN.

All downstreams ASN for AS53766
ASN Organization
AS1299 Arelion Sweden AB
AS9498 Bharti Airtel Limited
AS8220 COLT Technology Services Group Limited
AS1680 Cellcom Fixed Line Communication L.P
AS174 Cogent Communications
AS7922 Comcast Cable Communications, LLC
AS3741
 
Dimension Data
AS260 GTT
AS3257 GTT Communications Inc.
AS6939 Hurricane Electric LLC
AS3356 Level 3 Parent, LLC
AS30844 Liquid Telecommunications Ltd
AS2914 NTT America, Inc.
AS12741 Netia SA
AS3491 PCCW Global, Inc.
AS23947 PT.Mora Telematika Indonesia
AS12400 Partner Communications Ltd.
AS55836 Reliance Jio Infocomm Limited
AS13786 Seabras 1 USA, LLC
AS7474 SingTel Optus Pty Ltd
AS7473 Singapore Telecommunications (SINGTEL Internet Exchange)
AS4648 Spark New Zealand Trading Limited
AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS7545 TPG Internet Pty Ltd
AS14080 Telmex Colombia S.A.
AS4637 Telstra International Limited
AS9790 Two Degrees Mobile Limited
AS8151 UNINET
AS6660 Vodafone Limited
AS6461 Zayo Bandwidth
AS4230 -

Peers — Any direct adjacent ASN, can include upstreams, downstreams or tier 1 ASN.

All peers ASN for AS53766
ASN Organization
AS23367 Adaptive Data Networks, LLC
AS38136 Akari Networks
AS37468
 
Angola Cables
AS1299 Arelion Sweden AB
AS9498 Bharti Airtel Limited
AS8220 COLT Technology Services Group Limited
AS19653 CTS Communications Corp
AS1273
 
CW-EUROPE-GSOC
AS1680 Cellcom Fixed Line Communication L.P
AS174 Cogent Communications
AS7922 Comcast Cable Communications, LLC
AS39120 Convergenze S.p.A.
AS3741
 
Dimension Data
AS137409 GSL Networks Pty LTD
AS260 GTT
AS3257 GTT Communications Inc.
AS6939 Hurricane Electric LLC
AS45352 IP ServerOne Solutions Sdn Bhd
AS3356 Level 3 Parent, LLC
AS30844 Liquid Telecommunications Ltd
AS2914 NTT America, Inc.
AS12741 Netia SA
AS38001 NewMedia Express Pte Ltd
AS23473 PAVLOV MEDIA INC
AS3491 PCCW Global, Inc.
AS23947 PT.Mora Telematika Indonesia
AS12400 Partner Communications Ltd.
AS46450 Pilot Fiber, Inc.
AS63927 RISE ASIA TECHNOLOGY LIMITED
AS55836 Reliance Jio Infocomm Limited
AS13786 Seabras 1 USA, LLC
AS7474 SingTel Optus Pty Ltd
AS7473 Singapore Telecommunications (SINGTEL Internet Exchange)
AS4648 Spark New Zealand Trading Limited
AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS7545 TPG Internet Pty Ltd
AS14080 Telmex Colombia S.A.
AS4637 Telstra International Limited
AS9790 Two Degrees Mobile Limited
AS8151 UNINET
AS6660 Vodafone Limited
AS4764 Wideband Networks Pty Ltd
AS2381 WiscNet
AS6461 Zayo Bandwidth
AS34927 iFog GmbH
AS4230 -
AS61568 -
All 52 Internet Exchange Points displayed, sorted by name. Sourced from PeeringDB . VIEW PEERINGDB
Internet Exchanges for AS53766
Name Location Addresses Link RS Peer
Any2Denver
CoreSite - Any2Denver
Denver
206.51.46.22
2605:6c00:303:303::22
10 Gbps
Ethernet
YES
Any2West
CoreSite - Any2West
Los Angeles and Silicon Valley
206.72.211.112
2001:504:13::211:112
10 Gbps
Ethernet
YES
DE-CIX Dallas
Dallas
206.53.202.120
2001:504:61::d206:0:1
100 Gbps
Ethernet
YES
DE-CIX Frankfurt
Frankfurt
80.81.196.55
2001:7f8::d206:0:1
100 Gbps
Ethernet
YES
DE-CIX New York
New York
206.82.104.27
2001:504:36::d206:0:1
100 Gbps
Ethernet
YES
Digital Realty Atlanta
Digital Realty Atlanta Internet Exchange
Atlanta
206.126.110.87
2001:504:17:110::87
10 Gbps
Ethernet
YES
Equinix Ashburn
Equinix Internet Exchange Ashburn
Ashburn
206.126.239.58
2001:504:0:2:0:5:3766:2
10 Gbps
Ethernet
YES
Equinix Ashburn
Equinix Internet Exchange Ashburn
Ashburn
206.126.239.59
2001:504:0:2:0:5:3766:3
10 Gbps
Ethernet
YES
Equinix Atlanta
Equinix Internet Exchange Atlanta
Atlanta
198.32.182.67
2001:504:10::5:3766:1
10 Gbps
Ethernet
YES
Equinix Atlanta
Equinix Internet Exchange Atlanta
Atlanta
198.32.182.68
2001:504:10::5:3766:2
10 Gbps
Ethernet
YES
Equinix Chicago
Equinix Internet Exchange Chicago
Chicago
208.115.137.207
2001:504:0:4:0:5:3766:2
10 Gbps
Ethernet
YES
Equinix Chicago
Equinix Internet Exchange Chicago
Chicago
208.115.137.208
2001:504:0:4:0:5:3766:3
10 Gbps
Ethernet
YES
Equinix Dallas
Equinix Internet Exchange Dallas
Dallas
206.223.118.128
2001:504:0:5:0:5:3766:4
10 Gbps
Ethernet
YES
Equinix Dallas
Equinix Internet Exchange Dallas
Dallas
206.223.118.127
2001:504:0:5:0:5:3766:3
10 Gbps
Ethernet
YES
Equinix Denver
Equinix Internet Exchange Denver
Denver
198.32.114.8
2001:504:0:8:0:5:3766:2
10 Gbps
Ethernet
YES
Equinix Denver
Equinix Internet Exchange Denver
Denver
198.32.114.5
2001:504:0:8:0:5:3766:1
10 Gbps
Ethernet
YES
Equinix Dublin
Equinix Internet Exchange Dublin
Dublin
185.1.109.47
2001:7f8:c3::5:3766:2
10 Gbps
Ethernet
YES
Equinix Dublin
Equinix Internet Exchange Dublin
Dublin
185.1.109.46
2001:7f8:c3::5:3766:1
10 Gbps
Ethernet
YES
Equinix Frankfurt
Equinix Internet Exchange Frankfurt
Frankfurt
185.1.102.120
2001:7f8:bd::5:3766:3
10 Gbps
Ethernet
YES
Equinix Frankfurt
Equinix Internet Exchange Frankfurt
Frankfurt
185.1.102.93
2001:7f8:bd::5:3766:2
10 Gbps
Ethernet
YES
Equinix London
Equinix Internet Exchange London
London
185.1.104.126
2001:7f8:be::5:3766:3
10 Gbps
Ethernet
YES
Equinix London
Equinix Internet Exchange London
London
185.1.104.91
2001:7f8:be::5:3766:1
10 Gbps
Ethernet
YES
Equinix London
Equinix Internet Exchange London
London
185.1.104.127
2001:7f8:be::5:3766:4
10 Gbps
Ethernet
YES
Equinix London
Equinix Internet Exchange London
London
185.1.104.92
2001:7f8:be::5:3766:2
10 Gbps
Ethernet
YES
Equinix Los Angeles
Equinix Internet Exchange Los Angeles
Los Angeles
206.223.123.102
2001:504:0:3:0:5:3766:1
10 Gbps
Ethernet
YES
Equinix Los Angeles
Equinix Internet Exchange Los Angeles
Los Angeles
206.223.123.103
2001:504:0:3:0:5:3766:2
10 Gbps
Ethernet
YES
Equinix Miami
Equinix Internet Exchange Miami
Miami
198.32.242.28
2001:504:0:6:0:5:3766:3
10 Gbps
Ethernet
YES
Equinix Miami
Equinix Internet Exchange Miami
Miami
198.32.242.27
2001:504:0:6:0:5:3766:1
10 Gbps
Ethernet
YES
Equinix Milan
Equinix Internet Exchange Milan
Milan
185.1.106.59
2001:7f8:c0::5:3766:1
10 Gbps
Ethernet
YES
Equinix Milan
Equinix Internet Exchange Milan
Milan
185.1.106.60
2001:7f8:c0::5:3766:2
10 Gbps
Ethernet
YES
Equinix New York
Equinix Internet Exchange New York
New York
198.32.118.71
2001:504:f::5:3766:3
10 Gbps
Ethernet
YES
Equinix New York
Equinix Internet Exchange New York
New York
198.32.118.46
2001:504:f::5:3766:2
10 Gbps
Ethernet
YES
Equinix Paris
Equinix Internet Exchange Paris
Paris
195.42.145.247
2001:7f8:43::5:3766:1
100 Gbps
Ethernet
YES
Equinix Paris
Equinix Internet Exchange Paris
Paris
195.42.145.248
2001:7f8:43::5:3766:2
100 Gbps
Ethernet
YES
Equinix San Jose
Equinix Internet Exchange San Jose (Bay Area)
San Jose
206.223.116.86
2001:504:0:1:0:5:3766:5
10 Gbps
Ethernet
YES
Equinix San Jose
Equinix Internet Exchange San Jose (Bay Area)
San Jose
206.223.116.99
2001:504:0:1:0:5:3766:6
10 Gbps
Ethernet
YES
Equinix Seattle
Equinix Internet Exchange Seattle
Seattle
198.32.134.39
2001:504:12::5:3766:2
10 Gbps
Ethernet
YES
Equinix Seattle
Equinix Internet Exchange Seattle
Seattle
198.32.134.42
2001:504:12::5:3766:3
10 Gbps
Ethernet
YES
Equinix Singapore
Equinix Internet Exchange Singapore
Singapore
27.111.230.69
2001:de8:4::5:3766:1
10 Gbps
Ethernet
YES
Equinix Singapore
Equinix Internet Exchange Singapore
Singapore
27.111.230.70
2001:de8:4::5:3766:2
10 Gbps
Ethernet
YES
Equinix Sydney
Equinix Internet Exchange Sydney
Sydney
45.127.173.11
2001:de8:6::5:3766:1
10 Gbps
Ethernet
YES
Equinix Sydney
Equinix Internet Exchange Sydney
Sydney
45.127.173.50
2001:de8:6::5:3766:2
10 Gbps
Ethernet
YES
Equinix Tokyo
Equinix Internet Exchange Tokyo
Tokyo
203.190.230.132
2001:de8:5::5:3766:1
10 Gbps
Ethernet
YES
Equinix Tokyo
Equinix Internet Exchange Tokyo
Tokyo
203.190.230.133
2001:de8:5::5:3766:2
10 Gbps
Ethernet
YES
Equinix Toronto
Equinix Internet Exchange Toronto
Toronto
198.32.181.103
2001:504:d:80:0:5:3766:1
10 Gbps
Ethernet
YES
Equinix Toronto
Equinix Internet Exchange Toronto
Toronto
198.32.181.203
2001:504:d:80:0:5:3766:2
10 Gbps
Ethernet
YES
JPIX OSAKA
Osaka
103.246.232.118
2001:de8:8:6:0:5:3766:1
10 Gbps
Ethernet
YES
JPIX TOKYO
Tokyo
210.171.225.183
2001:de8:8::5:3766:1
10 Gbps
Ethernet
YES
SIX Seattle
Seattle Internet Exchange (MTU 1500)
Seattle
206.81.81.114
2001:504:16::d206
10 Gbps
Ethernet
YES
SIX Seattle
Seattle Internet Exchange (MTU 1500)
Seattle
206.81.81.115
2001:504:16::371:0:d206
10 Gbps
Ethernet
YES
UAE-IX
UAE-IX powered by DE-CIX
Dubai
185.1.8.103
2001:7f8:73::d206:0:1
10 Gbps
Ethernet
YES
VANIX
Vancouver Internet Exchange
Vancouver
206.41.104.61
2001:504:39::61
10 Gbps
Ethernet
YES

ABOUTInternet Exchange Points (IXes or IXPs) are physical places where infrastructure companies interconnect with each other to exchange data destined for their respective networks. These locations are critical for companies to shorten their connection paths to other network participant, this allows for reduced round-trip time and low latency. Wikipedia ↗︎

Fetched from the ARIN authoritative registry
VIEW REGISTRY

Registrant

AS53766 Registrant Contact Details
Handle VMWARE ↗︎
Type Org
Country United States
Name VMWare, Inc.
Email -
Phone -
Address 3401 Hillview Ave Palo Alto CA 94304 United States
OPEN MAP ↗︎

With the same Registrant

Other ASNs registered with the same registrant handle: VMWARE
ASN Name
AS22918 VMWare, Inc.
AS40816 VMWare, Inc.
AS53512 VMWare, Inc.
AS55048 VMWare, Inc.
AS62542 VMWare, Inc.
AS397404 VMWare, Inc.
AS397983 VMWare, Inc.
AS400055 VMWare, Inc.
AS22965 VMWare, Inc.
AS54557 VMWare, Inc.
AS394136 VMWare, Inc.
AS395632 VMWare, Inc.
AS395730 VMWare, Inc.
AS400870 VMWare, Inc.
AS400871 VMWare, Inc.
AS400872 VMWare, Inc.
AS400873 VMWare, Inc.
AS400874 VMWare, Inc.
AS400875 VMWare, Inc.
AS400876 VMWare, Inc.
AS400877 VMWare, Inc.
AS400878 VMWare, Inc.
AS400879 VMWare, Inc.
AS400880 VMWare, Inc.
AS400881 VMWare, Inc.

Abuse

No abuse details provided by the registry.

Administrator

No admin details provided by the registry.

Technical

No technical details provided by the registry.