Dashboard / ASN Lookup / AS399885

AS399885

Evans & Sutherland Computer Corporation

ARIN US Announced
More ASNs in the United States →
Organization
Evans & Sutherland Computer Corporation
EVANS-SUTHERLAND-ASN
Registered
Jul 19, 2021
5 years ago
IPv4 Prefixes
8
2,048 addresses
IPv6 Prefixes
0
BGP Neighbours
9
9 upstream/peer · 0 downstream

Registration

The registry's RDAP record for this AS number could not be retrieved; it is looked up again automatically.

AS Number AS399885 AS Name EVANS-SUTHERLAND-ASN Country United States (US) Registry ARIN Allocated Jul 19, 2021 AS Description EVANS-SUTHERLAND-ASN - Evans & Sutherland Computer Corporation, US

IPv4 Prefixes

8 prefixes · 2,048 addresses Routing data as of 2026-10-03 16:00 UTC

PrefixRangeAddresses
130.187.210.0/24130.187.210.0 – 130.187.210.255256
130.187.211.0/24130.187.211.0 – 130.187.211.255256
130.187.212.0/24130.187.212.0 – 130.187.212.255256
130.187.213.0/24130.187.213.0 – 130.187.213.255256
130.187.230.0/24130.187.230.0 – 130.187.230.255256
130.187.231.0/24130.187.231.0 – 130.187.231.255256
130.187.232.0/24130.187.232.0 – 130.187.232.255256
130.187.233.0/24130.187.233.0 – 130.187.233.255256

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

9 unique neighbours · 9 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (9)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS3356LEVEL3 - Level 3 Parent, LLC2981,2330
AS7016CCCH-3 - Comcast Cable Communications, LLC2563330
AS7459GRANDECOM-AS1 - Grande Communications Networks, LLC2503290
AS33287COMCAST-33287 - Comcast Cable Communications, LLC2202840
AS6461ZAYO-6461 - Zayo Bandwidth1602260
AS20001TWC-20001-PACWEST - Charter Communications Inc1111350
AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC51850
AS33659CMCS - Comcast Cable Communications, LLC38490
AS33660CMCS - Comcast Cable Communications, LLC10130