206208 looking glass

AS137702 China Telecom Nanjing IDC Network 🇨🇳 CN

China Telecom. Announcing 88 prefixes, seen at the RIS collectors.

IPv4 prefixes
73
91,392 (357 × /24)
IPv6 prefixes
15
7,202 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it

Registry and operator data

AS number
AS137702
Name
China Telecom Nanjing IDC Network
Organisation
China Telecom
Country
🇨🇳 CN
RIR
APNIC
Allocated
2018-04-13

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

86 valid (97.7%) 0 invalid (0.0%) 2 no ROA (2.3%)

Announcement history

One point per day, recorded at each table import

01837557309-1809-2409-3010-0610-1210-1810-24
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-24 14:51:35Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:51:27Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:50:18Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:50:08Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:47:57Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:47:48Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:46:08Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:46:03Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:45:51Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:45:45Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:44:19Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:44:12Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:44:09Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:44:04Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:42:36Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:42:29Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:38:58Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:38:51Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:37:20Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:37:13Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:34:58Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:34:49Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:32:48Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:32:41Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:32:28Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:32:21Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:31:25Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:31:18Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:27:34Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:27:27Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:26:22Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:26:16Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:23:52Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:23:42Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:22:15Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:22:06Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:21:45Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:21:38Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:20:15Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:20:12Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:20:06Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:20:01Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:18:41Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:18:35Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:15:12Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:15:08Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:13:36Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:13:32Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:10:29Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:10:21Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:09:49Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:09:40Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:07:40Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:07:35Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:06:24Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:06:18Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:05:42Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:05:34Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:01:38Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:01:29Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 14:00:57Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 14:00:51Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:59:31Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:59:24Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:58:15Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:58:09Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:56:56Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:56:47Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:54:50Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:54:42Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:53:28Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:53:23Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:52:56Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:52:47Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:48:51Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:48:41Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:48:26Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:48:19Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:46:41Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:46:36Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:45:28Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:45:22Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:43:46Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:43:39Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:40:27Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:40:17Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:39:13Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:39:04Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:36:18Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:36:12Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:35:39Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:35:33Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:33:33Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:33:28Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:32:36Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:32:27Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:32:23Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:32:16Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-24 13:30:24Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-24 13:30:18Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859