206208 looking glass

AS4811 China Telecom Shanghai IDC Network 🇨🇳 CN

China Telecom (Group). Announcing 1,615 prefixes, seen at the RIS collectors.

IPv4 prefixes
1,518
1,193,984 (4,664 × /24)
IPv6 prefixes
97
25,408 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
12
transit customers observed
Customer cone
13
ASes reachable through it

Registry and operator data

AS number
AS4811
Name
China Telecom Shanghai IDC Network
Organisation
China Telecom (Group)
Country
🇨🇳 CN
RIR
APNIC
Allocated
1999-05-12

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1,593 valid (98.6%) 3 invalid (0.2%) 19 no ROA (1.2%)

Announcement history

One point per day, recorded at each table import

03907811k2k09-1809-2409-3010-0610-1210-1810-23
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-23 05:41:31Z origin change 103.101.124.0/23 AS4811 → AS63199 46087575349163199
2026-10-23 00:01:10Z origin change 2403:a100::/48 AS150706 → AS4811 573814270841344811
2026-10-23 00:01:10Z origin change 2406:d440:210::/44 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.0.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.8.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.16.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.24.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.32.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.40.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.48.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.56.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.64.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.72.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.80.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.88.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.96.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.104.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.112.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.120.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.128.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.136.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.144.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.152.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.160.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.168.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.176.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.184.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.192.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.200.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.208.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.216.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.224.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.232.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.240.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 14.103.248.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 103.101.124.0/23 AS63199 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.0.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.8.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.16.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.24.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.32.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.40.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.48.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.56.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.64.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.72.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.80.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.88.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.96.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.104.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.112.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.120.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.128.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.136.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.144.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.152.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.160.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.168.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.176.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.184.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.192.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.200.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.208.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.216.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.224.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.232.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.240.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.196.248.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.0.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.8.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.16.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.24.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.32.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.40.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.48.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.56.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.64.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.72.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.80.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 118.197.88.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.0.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.8.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.16.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.24.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.32.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.40.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.48.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.56.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.64.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.72.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.80.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.88.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.96.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.104.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.112.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.120.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.128.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.136.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.144.0/21 AS137718 → AS4811 573814270841344811
2026-10-23 00:00:52Z origin change 119.16.152.0/21 AS137718 → AS4811 573814270841344811