Data as of Nov 10, 2026
Autonomous system

AS4977

Vencore Services and Solutions, Inc.

Announces 5,376 addresses in 7 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
96.45.208.0/21
since Aug 2016
Business
96.45.216.0/21
since Dec 2011
Business
192.53.90.0/24
since Sep 2024
BusinessPERSPECTA
192.53.91.0/24
since Sep 2023
BusinessPERSPECTA
192.53.92.0/24
since Apr 2023
BusinessPERSPECTA
192.53.93.0/24
since Aug 2023
BusinessPERSPECTA
192.53.94.0/24
since Feb 2023
BusinessPERSPECTA

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it