206208 looking glass

AS138375 CERNET2 regional IX at Inner Mongolia University 🇨🇳 CN

China Education and Research Network (CERNET). Announcing 41 prefixes, seen at the RIS collectors.

IPv4 prefixes
0
-
IPv6 prefixes
41
1 × /32
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS138375
Name
CERNET2 regional IX at Inner Mongolia University
Organisation
China Education and Research Network (CERNET)
Country
🇨🇳 CN
RIR
APNIC
Allocated
2018-10-24

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Announcement history

One point per day, recorded at each table import

01021314109-1809-2409-3010-0610-1210-1810-2410-28
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-18 19:42:02Z origin change 210.31.176.0/20 AS138375 → AS4538 149072914453845384538
2026-10-18 19:42:01Z origin change 210.31.176.0/20 AS4538 → AS138375 149072914453845384538138375