AS138421 China Unicom 🇨🇳 CN

Announcing 298 prefixes, seen at the RIS collectors.

IPv4 prefixes
258
192,512 (752 × /24)
IPv6 prefixes
40
535 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
4
ASes reachable through it

Registry and operator data

AS number
AS138421
Name
China Unicom
Organisation
China Unicom
Country
🇨🇳 CN
RIR
APNIC
Allocated
2018-11-13

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

290 valid (97.3%) 2 invalid (0.7%) 6 no ROA (2.0%)

Announced prefixes

258 in total

Prefix RPKI Peers Sample path First seen
210.51.54.0/23 v4 RPKI valid 42 3454955114837138421 2026-09-18
210.51.56.0/23 v4 RPKI valid 41 70184837138421 2026-09-18
210.51.59.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
210.51.61.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
210.51.62.0/23 v4 RPKI valid 42 3454955114837138421 2026-09-18
210.52.212.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
211.95.22.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
211.95.54.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
211.95.55.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
211.95.60.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
211.95.73.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
211.95.75.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
211.95.76.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
211.95.79.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
211.152.57.0/24 v4 RPKI invalid 2 57381427084837138421 2026-09-18
211.152.58.0/24 v4 RPKI invalid 2 57381427084837138421 2026-09-18
220.196.42.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
220.196.53.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.58.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.88.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.89.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.90.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.91.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.92.0/22 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.92.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.93.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.94.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.95.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.164.0/22 v4 RPKI valid 42 3454955114837138421 2026-09-18
220.196.168.0/22 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.172.0/22 v4 RPKI valid 42 3454955114837138421 2026-09-18
220.196.180.0/22 v4 RPKI valid 42 3454955114837138421 2026-09-18
220.196.184.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
220.196.185.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
220.196.186.0/23 v4 RPKI valid 42 3454955114837138421 2026-09-18
220.196.186.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.187.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.188.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.189.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.190.0/23 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.224.0/19 v4 RPKI valid 42 3454955114837138421 2026-09-18
220.196.240.0/21 v4 RPKI valid 42 3454955114837138421 2026-09-18
220.196.240.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.241.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.242.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.243.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.244.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.245.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.246.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.247.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
220.196.248.0/22 v4 RPKI valid 42 3454955114837138421 2026-09-18
223.167.85.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
223.167.106.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
223.167.107.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
223.167.108.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
223.167.109.0/24 v4 RPKI valid 42 3454955114837138421 2026-09-18
223.167.110.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18
223.167.111.0/24 v4 RPKI valid 41 3454955114837138421 2026-09-18