AS40220 Virginia Polytechnic Institute and State Univ. πŸ‡ΊπŸ‡Έ US

Announcing 8 prefixes, seen at the RIS collectors.

IPv4 prefixes
4
1,024 (4 Γ— /24)
IPv6 prefixes
4
1.1 Γ— /32
Upstreams
4
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
11
transit customers observed
Customer cone
12
ASes reachable through it

Registry and operator data

AS number
AS40220
Name
Virginia Polytechnic Institute and State Univ.
Organisation
MARIA
Country
πŸ‡ΊπŸ‡Έ US
RIR
ARIN
Allocated
2006-08-18
Network type
Educational/Research
Scope
Regional
Peering policy
Selective
IRR as-set
AS40220:AS-ALL
PeeringDB
net/4326
Exchanges
2
Facilities
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 8 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

0123409-1809-2510-0210-0910-1610-2310-3010-31
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-31 00:08:02Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 494324836217641741312
2026-10-30 12:32:52Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 349275665569391116440220
2026-10-29 22:53:03Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 3288403277271741312
2026-10-29 12:03:44Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 460875751153740220
2026-10-29 06:32:58Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 14035771741312
2026-10-29 01:16:05Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 38229244901153740220
2026-10-28 12:42:11Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 494324836212991741312
2026-10-28 08:26:54Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 460875751153740220
2026-10-28 02:49:19Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 494324836212991741312
2026-10-27 11:04:31Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 460875751153740220
2026-10-25 05:21:26Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 3288403277271741312
2026-10-24 17:20:44Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 8521116440220
2026-10-23 06:31:02Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 29504393921741312
2026-10-23 05:44:52Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 460875751153740220
2026-10-22 21:46:07Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 494324836212991741312
2026-10-22 08:24:21Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 38229244902428776601153740220
2026-10-21 21:04:56Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 49673123891741312
2026-10-21 16:11:01Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 6121869391116440220
2026-10-20 17:13:35Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 3288403277271741312
2026-10-20 13:14:57Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 460875751153740220
2026-10-20 11:57:21Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 333312571741312
2026-10-20 11:05:21Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 460875751153740220
2026-10-20 10:02:09Z origin change 192.122.175.0/24 AS40220 β†’ AS1312 3288403277271741312
2026-10-20 09:52:53Z origin change 192.122.175.0/24 AS1312 β†’ AS40220 333311031153740220