ResearchRouting table, RPKI, IRR & looking glass

AS140647 CHINATELECOM Guizhou province Shengji 5G network

AS140647 (CHINATELECOM-GUIZHOU-SHENGJI-5G-NETWORK) is registered to CHINATELECOM Guizhou province Shengji 5G network in CN. It originates 218 prefixes in the global routing table.

30
IPv4 prefixes
188
IPv6 prefixes
102,656
IPv4 addresses
99%
RPKI valid
Registration

Who holds AS140647

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS140647
Handle
CHINATELECOM-GUIZHOU-SHENGJI-5G-NETWORK
Organization
CHINATELECOM Guizhou province Shengji 5G network
Country
CN
ASPA
None published
Routing

What AS140647 announces

Prefixes originated by AS140647 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
30
IPv6 prefixes
188
IPv4 addresses
102,656 (401 /24s)
RPKI valid
217 99%
RPKI invalid
0
RPKI not found
1
ROAs naming AS140647
217
With an IRR route object
218 100%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (30)
1.48.64.0/181.48.192.0/191.49.96.0/191.49.160.0/191.206.128.0/1861.189.208.0/2461.189.209.0/2461.189.210.0/2461.189.211.0/2461.189.214.0/2461.189.215.0/2461.189.216.0/2461.189.217.0/24106.43.176.0/23106.43.178.0/23106.43.182.0/24106.43.183.0/24106.43.184.0/24106.43.185.0/24106.43.186.0/24114.135.16.0/20114.138.128.0/18114.139.96.0/19119.0.160.0/24119.0.161.0/24119.0.162.0/23119.0.164.0/22119.0.168.0/21119.0.176.0/20220.172.64.0/20
IPv6 (188)
240e:a8:e200::/40240e:a8:e300::/40240e:183:8101::/48240e:183:8102::/48240e:183:8103::/48240e:438:20::/44240e:438:30::/44240e:438:220::/44240e:438:230::/44240e:438:420::/44240e:438:430::/44240e:438:620::/44240e:438:630::/44240e:438:820::/44240e:438:830::/44240e:438:a20::/44240e:438:a30::/44240e:438:c20::/44240e:438:c30::/44240e:438:e20::/44240e:438:e30::/44240e:438:1020::/44240e:438:1030::/44240e:438:1220::/44240e:438:1230::/44240e:438:1420::/44240e:438:1430::/44240e:438:1620::/44240e:438:1630::/44240e:438:1820::/44240e:438:1830::/44240e:438:1a20::/44240e:438:1a30::/44240e:438:1c20::/44240e:438:1c30::/44240e:438:1e20::/44240e:438:1e30::/44240e:438:2020::/44240e:438:2030::/44240e:438:2220::/44240e:438:2230::/44240e:438:2420::/44240e:438:2430::/44240e:438:2620::/44240e:438:2630::/44240e:438:2820::/44240e:438:2830::/44240e:438:2a20::/44240e:438:2a30::/44240e:438:2c20::/44240e:438:2c30::/44240e:438:2e20::/44240e:438:2e30::/44240e:438:3020::/44240e:438:3030::/44240e:438:3220::/44240e:438:3230::/44240e:438:3420::/44240e:438:3430::/44240e:438:3620::/44240e:438:3630::/44240e:438:3820::/44240e:438:3830::/44240e:438:3a20::/44240e:438:3a30::/44240e:438:3c20::/44240e:438:3c30::/44240e:438:3e20::/44240e:438:3e30::/44240e:438:4020::/44240e:438:4030::/44240e:438:4220::/44240e:438:4230::/44240e:438:4420::/44240e:438:4430::/44240e:438:4620::/44240e:438:4630::/44240e:438:4820::/44240e:438:4830::/44240e:438:4a20::/44240e:438:4a30::/44240e:438:4c20::/44240e:438:4c30::/44240e:438:4e20::/44240e:438:4e30::/44240e:438:5020::/44240e:438:5030::/44240e:438:5220::/44240e:438:5230::/44240e:438:5420::/44240e:438:5430::/44240e:438:5620::/44240e:438:5630::/44240e:438:5820::/44240e:438:5830::/44240e:438:5a20::/44240e:438:5a30::/44240e:438:5c20::/44240e:438:5c30::/44240e:438:5e20::/44240e:438:5e30::/44240e:438:6020::/44240e:438:6030::/44240e:438:6220::/44240e:438:6230::/44240e:438:6420::/44240e:438:6430::/44240e:438:6620::/44240e:438:6630::/44240e:438:6820::/44240e:438:6830::/44240e:438:6a20::/44240e:438:6a30::/44240e:438:6c20::/44240e:438:6c30::/44240e:438:6e20::/44240e:438:6e30::/44240e:438:7020::/44240e:438:7030::/44240e:438:7220::/44
Show 68 more
240e:438:7230::/44240e:438:7420::/44240e:438:7430::/44240e:438:7620::/44240e:438:7630::/44240e:438:7820::/44240e:438:7830::/44240e:438:7a20::/44240e:438:7a30::/44240e:438:7c20::/44240e:438:7c30::/44240e:438:7e20::/44240e:438:7e30::/44240e:438:8020::/44240e:438:8030::/44240e:438:8220::/44240e:438:8230::/44240e:438:8420::/44240e:438:8430::/44240e:438:8620::/44240e:438:8630::/44240e:438:8820::/44240e:438:8830::/44240e:438:8a20::/44240e:438:8a30::/44240e:438:8c20::/44240e:438:8c30::/44240e:438:8e20::/44240e:438:8e30::/44240e:438:9020::/44240e:438:9030::/44240e:438:9220::/44240e:438:9230::/44240e:438:9420::/44240e:438:9430::/44240e:438:9620::/44240e:438:9630::/44240e:438:9820::/44240e:438:9830::/44240e:438:9a20::/44240e:438:9a30::/44240e:438:9c20::/44240e:438:9c30::/44240e:438:9e20::/44240e:438:9e30::/44240e:438:a020::/44240e:438:a030::/44240e:438:a220::/44240e:438:a230::/44240e:438:a420::/44240e:438:a430::/44240e:438:a620::/44240e:438:a630::/44240e:438:a820::/44240e:438:a830::/44240e:438:aa20::/44240e:438:aa30::/44240e:438:ac20::/44240e:438:ac30::/44240e:438:ae20::/44240e:438:ae30::/44240e:438:b020::/44240e:438:b030::/44240e:438:b340::/44240e:438:b350::/44240e:438:c000::/40240e:838::/44240e:838:40::/44

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS140647 is reached through

The AS just before AS140647 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS4134 CHINANET-BACKBONE 59AS4809 CHINATELECOM-CORE-WAN-CN2 1
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICCHINATELECOM-GUIZHOU-SHENGJI-5G-NETWORKAPNIC-HM
RADBAS140647MAINT-AS139462

Route objects with origin AS140647: RADB 307

as-sets that list AS140647 (3)
AS-CTGNETAS-CTGNET-CUTAS-HURRICANEV6
Tools

Check AS140647 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup