38.145.208.0/22

PSINet, Inc.

EXPORT JSON

Origin ASN	AS18978 PSINet, Inc.
IP Count	1,022
Start Addr.	38.145.208.1
End Addr.	38.145.211.254
Visibility	81%

Route	38.145.208.0/22
Name	-
Status	Active
Country	United States
Domain	cogentco.com

Registry	ARIN
Type	-
Age	33 years
Allocated	Apr 16, 1991
Last Updated	Jun 20, 2018

RPKI

AS18978 Seen 1 months ago

RPKI: UNKNOWN Verified 4 min ago

{
  "validated_route": {
    "route": {
      "origin_asn": "AS18978",
      "prefix": "38.145.208.0/22"
    },
    "validity": {
      "state": "not-found",
      "description": "No VRP Covers the Route Prefix",
      "VRPs": {
        "matched": [],
        "unmatched_as": [],
        "unmatched_length": []
      }
    }
  },
  "generatedTime": "2024-09-14T11:46:58Z"
}

IRR

NTTCOM AS18978 MATCH ASN

Route	38.145.208.0/22
Descr	CMI IP Transit
Origin	18978
MntBy	MAINT-CMI-INT-HK
Changed	[email protected] 20200622
Source	NTTCOM

RADB AS18978 MATCH ASN

Route	38.145.208.0/22
Descr	38.145.208.0/22
Origin	18978
MntBy	MAINT-AS18978
Changed	[email protected] 20200616 #18:16:20Z
Modified	2024-04-15 21:00:06 +0000 UTC
Source	RADB

AS18978 Seen 1 months ago

RIPE RIS: HIGH 81% (364/444)

Prefix seen in the routing table of 364 BGP routers, out of 444 RIPE RIS collectors, that’s 81%.

Note that some routers’ routing tables may contain "redisual routes". That is routes that were once in use and actively managed, but were deprecated without being completed flushed from all routers.
ROUTEVIEWS: 1/10
Out of the 10 BGP router locations we use to discover prefixes, we found it in 1 location.
1. U of Oregon, Eugene, Oregon, USA route-views3

Less Specific Prefixes

38.0.0.0/8 AS174 VISIBILITY:81%
38.128.0.0/9 AS174 VISIBILITY:81%

More Specific Prefixes

No prefixes more specific than 38.145.208.0/22 have been announced by any ASN.

Fetched from the authoritative registry a year ago.

VIEW REGISTRY

Registrant

Prefix 38.145.208.0/22 Registrant Contact Details
Handle	PSI ↗︎
Type	Org
Country	United States
Name	PSINet, Inc.
Email	-
Phone	-
Address	2450 N Street NW Washington DC 20037 United States

Abuse

Prefix 38.145.208.0/22 Abuse Contact Details
Handle	COGEN-ARIN ↗︎
Country	United States
Name	Cogent Abuse
Email	[email protected]
Phone	+1-877-875-4311
Address	2450 N street, NW Washington DC 20037 United States

Administrator

Prefix 38.145.208.0/22 Administrator Contact Details
Handle	IPALL-ARIN ↗︎
Country	United States
Name	IP Allocation
Email	[email protected]
Phone	+1-877-875-4311
Address	2450 N Street NW Washington DC 20037 United States

Technical

Prefix 38.145.208.0/22 Tech Contact Details
Handle	PSI-NISC-ARIN ↗︎
Country	United States
Name	IP Allocation
Email	[email protected]
Phone	+1-877-875-4311
Address	2450 N st NW Washington DC 20037 United States

NOC

Prefix 38.145.208.0/22 Network Operation Center Contact Details
Handle	ZC108-ARIN ↗︎
Country	United States
Name	Cogent Communications
Email	[email protected]
Phone	+1-877-875-4311
Address	2450 N Street NW Washington DC 20037 United States

Routing

No Routing contact details provided by the registry.

0	Valid RPKI
2	IRR entries

81%	RIPE RIS
1/10	RouteViews