AS5050

Pittsburgh Supercomputing Center

Name PSC-EXT
Status
Active
Country United States
Website
3rox.net
Type Education
Total Prefixes 21
Valid RPKI 61.9%
Est. Population 640
Registry ARIN
Age
Allocated
Last Updated
All 21 prefixes displayed, sorted by visibility. Sourced from 10 BGP locations ago.
All BGP Prefixes Announced by AS5050
Prefix IP Count Visibility IRR RPKI Domain Organization
147.73.0.0/16 65,534 High:90% ARIN Unknown psc.edu
Pittsburgh Supercomputing Center
147.73.16.0/20 4,094 High:90% ARIN Valid psc.edu
Pittsburgh Supercomputing Center
147.73.8.0/24 254 High:90% - Valid -
 
-
147.73.0.0/24 254 High:90% ARIN Valid psc.edu
Pittsburgh Supercomputing Center
147.73.3.0/24 254 High:90% - Valid -
 
-
147.73.4.0/24 254 High:90% ARIN Valid psc.edu
Pittsburgh Supercomputing Center
104.128.208.0/20 4,094 High:90% ARIN Unknown laroche.edu
La Roche College
167.88.240.0/20 4,094 High:90% ARIN Unknown pointpark.edu
Point Park University
209.131.80.0/20 4,094 High:90% ARIN Unknown washjeff.edu
WASHINGTON & JEFFERSON COLLEGE
147.73.6.0/24 254 High:90% ARIN Valid psc.edu
Pittsburgh Supercomputing Center
192.231.244.0/24 254 High:90% ARIN Valid psc.edu
Pittsburgh Supercomputing Center
192.70.222.0/24 254 High:90% ARIN Valid psc.edu
Pittsburgh Supercomputing Center
192.88.114.0/24 254 High:90% ARIN Valid psc.edu
Pittsburgh Supercomputing Center
192.88.115.0/24 254 High:90% ARIN Valid psc.edu
Pittsburgh Supercomputing Center
147.73.7.0/24 254 High:90% ARIN Unknown psc.edu
Pittsburgh Supercomputing Center
192.112.102.0/24 254 High:89% ARIN Unknown juniata.edu
Juniata College
147.72.249.0/24 254 High:89% ARIN Valid mtaloy.edu
MOUNT ALOYSIUS COLLEGE
2001:5e8::/32 - High:85% ARIN Valid psc.edu
Pittsburgh Supercomputing Center
2620:72:4000::/48 - High:84% ARIN Unknown juniata.edu
Juniata College
2620:37:c000::/48 - High:84% ARIN Unknown washjeff.edu
WASHINGTON & JEFFERSON COLLEGE
147.73.5.0/24 254 Low:3% ARIN Valid psc.edu
Pittsburgh Supercomputing Center
Showing high level RPKI validity distribution per IP version and per prefix.

IPv4

Prefix Distrib. Valid Unknown Invalid Total Perc.
/16 RPKI status distribution for IPv4 prefix size /16 Valid: 0% Unknown: 100% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /16. Possible values for an RPKI status are: Valid, Invalid, Unknown. 0% of all /16 IPv4 prefixes are valid. 100% of all /16 IPv4 prefixes are unknown. 0% of all /16 IPv4 prefixes are invalid. 0 1 0 1 5%
/20 RPKI status distribution for IPv4 prefix size /20 Valid: 25% Unknown: 75% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /20. Possible values for an RPKI status are: Valid, Invalid, Unknown. 25% of all /20 IPv4 prefixes are valid. 75% of all /20 IPv4 prefixes are unknown. 0% of all /20 IPv4 prefixes are invalid. 1 3 0 4 22%
/24 RPKI status distribution for IPv4 prefix size /24 Valid: 84.62% Unknown: 15.38% Invalid: 0% 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. 84.62% of all /24 IPv4 prefixes are valid. 15.38% of all /24 IPv4 prefixes are unknown. 0% of all /24 IPv4 prefixes are invalid. 11 2 0 13 72%
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. 66.67% of all IPv4 prefixes are valid. 33.33% of all IPv4 prefixes are unknown. 0% of all IPv4 prefixes are invalid. 12 6 0 18 100%

IPv6

Prefix Distrib. Valid Unknown Invalid Total Perc.
/32 RPKI status distribution for Ipv6 prefix size /32 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the Ipv6 prefix size /32. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /32 Ipv6 prefixes are valid. 0% of all /32 Ipv6 prefixes are unknown. 0% of all /32 Ipv6 prefixes are invalid. 1 0 0 1 33%
/48 RPKI status distribution for Ipv6 prefix size /48 Valid: 0% Unknown: 100% Invalid: 0% 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% of all /48 Ipv6 prefixes are valid. 100% of all /48 Ipv6 prefixes are unknown. 0% of all /48 Ipv6 prefixes are invalid. 0 2 0 2 66%
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. 33.33% of all Ipv6 prefixes are valid. 66.67% of all Ipv6 prefixes are unkown. 0% of all Ipv6 prefixes are invalid. 1 2 0 3 100%

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.

All peers ASN for AS5050
ASN Organization
AS174 Cogent Communications
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
AS11164 Internet2

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

All downstreams ASN for AS5050
ASN Organization
AS1206 Pittsburgh Supercomputing Center
AS1207 Pittsburgh Supercomputing Center
AS7925 West Virginia Network for Educational Telecomputing
AS11009 Carlow University
AS18572 Beaver Valley Intermediate Unit #27
AS23102 Robert Morris University
AS27604 Seton Hill University
AS33154 DQE Communications LLC
AS33726 GENEVA COLLEGE
AS36407 Software Engineering Institute
AS63472 eiNetwork

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

All peers ASN for AS5050
ASN Organization
AS174 Cogent Communications
AS293 ESnet
AS1206 Pittsburgh Supercomputing Center
AS1207 Pittsburgh Supercomputing Center
AS3356 Level 3 Parent, LLC
AS3503 Software Maintenance Specialists, Inc.
AS6939 Hurricane Electric LLC
AS7925 West Virginia Network for Educational Telecomputing
AS11009 Carlow University
AS11164 Internet2
AS11537 Internet2
AS12118 West Virginia University
AS18572 Beaver Valley Intermediate Unit #27
AS23102 Robert Morris University
AS27604 Seton Hill University
AS33154 DQE Communications LLC
AS33726 GENEVA COLLEGE
AS36407 Software Engineering Institute
AS46616 Westinghouse Electric Company LLC
AS63472 eiNetwork
All 1 Internet Exchange Points displayed, sorted by name. Sourced from PeeringDB ago. VIEW PEERINGDB
Internet Exchanges for AS5050
Name Location Addresses Link RS Peer
PIT-IX
Pittsburgh Internet Exchange
Pittsburgh
206.71.141.50
2001:504:77::50 		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 ↗︎

Registrant

AS5050 Registrant Contact Details
Handle PSC-Z ↗︎
Type Org
Country United States
Name Pittsburgh Supercomputing Center
Email -
Phone -
Address 300 S Craig St Pittsburgh PA 15213 United States MAP ↗︎

Under the same Registrant

Other ASNs registered under the same registrant handle: PSC-Z
ASN Name
AS574 PSC-TEST-AS
AS204 PSCNET-AS
AS1206 PSCNET-HS-AS
AS1207 PSCNET-HS-TEST-AS

Administrator

AS5050 Administrator Contact Details
Handle ML1385-ARIN ↗︎
Type Individual
Country United States
Name Michael H Lambert
Email [email protected]
Phone +1-412-268-4960
Address 300 S Craig St Pittsburgh PA 15213 United States MAP ↗︎

Under the same Administrator

Other ASNs registered under the same admin handle: ML1385-ARIN
ASN Name
AS574 PSC-TEST-AS
AS204 PSCNET-AS
AS1206 PSCNET-HS-AS
AS1207 PSCNET-HS-TEST-AS

Abuse

AS5050 Abuse Contact Details
Handle PN-ORG-ARIN ↗︎
Type Group
Country United States
Name Pittsburgh Supercomputing Center
Email [email protected]
Phone +1-412-268-4960
Address 300 S Craig St Pittsburgh PA 15213 United States MAP ↗︎

Under the same Abuse handle

Other ASNs registered under the same abuse handle: PN-ORG-ARIN
ASN Name
AS574 PSC-TEST-AS
AS204 PSCNET-AS
AS1206 PSCNET-HS-AS
AS1207 PSCNET-HS-TEST-AS

Technical

AS5050 Tech Contact Details
Handle PN-ORG-ARIN ↗︎
Type Group
Country -
Name Pittsburgh Supercomputing Center
Email [email protected]
Phone +1-412-268-4960
Address 300 S Craig St Pittsburgh PA 15213 United States MAP ↗︎

Under the same Tech handle

Other ASNs registered under the same technical handle: PN-ORG-ARIN
ASN Name
AS574 PSC-TEST-AS
AS204 PSCNET-AS
AS1206 PSCNET-HS-AS
AS1207 PSCNET-HS-TEST-AS