AS140638 China Telecom
IPv4 addresses
14,848
IPv6 /48 networks
3,296
RPKI
107 valid4 invalid0 no ROA
Peers and downstreams
0
Holder
- AS name
- CHINANET-IOT-SICHUAN
- Description
- China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District
- Organisation
- China Telecom
- Abuse contact
- Not published
- Assigned
- 2020-05-11
- Registered
- 2020-05-12
- Record last changed
- 2020-05-14 02:12 UTC
117.61.0.0/20117.61.0.0/24117.61.1.0/24117.61.13.0/24117.61.134.0/24117.61.14.0/24117.61.143.0/24117.61.146.0/24117.61.147.0/24117.61.148.0/24117.61.149.0/24117.61.15.0/24117.61.150.0/24117.61.151.0/24117.61.2.0/24117.61.56.0/21117.61.56.0/22117.61.6.0/24117.61.60.0/24117.61.61.0/24117.61.62.0/23117.61.64.0/23117.61.66.0/24117.61.67.0/24117.61.7.0/24117.61.72.0/24117.61.73.0/24117.61.74.0/24117.61.75.0/24117.61.76.0/24117.61.77.0/24117.61.78.0/24117.61.79.0/2436.113.178.0/2436.113.179.0/2436.113.180.0/2436.113.181.0/2436.113.182.0/2436.113.183.0/2436.113.210.0/2436.113.211.0/2436.113.212.0/2436.113.215.0/2436.113.216.0/2436.113.217.0/2436.113.218.0/2436.113.219.0/24
240e:874::/42240e:874:100::/42240e:874:1000::/41240e:874:1100::/42240e:874:1140::/42240e:874:1180::/42240e:874:11c0::/42240e:874:1200::/44240e:874:1210::/44240e:874:140::/42240e:874:180::/42240e:874:1c0::/43240e:874:200::/42240e:874:240::/43240e:874:260::/43240e:874:280::/42240e:874:300::/42240e:874:340::/43240e:874:360::/43240e:874:380::/42240e:874:40::/42240e:874:500::/42240e:874:540::/43240e:874:600::/42240e:874:640::/43240e:874:700::/43240e:874:720::/43240e:874:740::/43240e:874:780::/43240e:874:7a0::/43240e:874:80::/42240e:874:800::/42240e:874:840::/43240e:874:880::/42240e:874:8c0::/43240e:874:900::/41240e:874:980::/41240e:874:a00::/42240e:874:a40::/42240e:874:a80::/42240e:874:ac0::/42240e:874:b00::/41240e:874:b80::/41240e:874:c0::/42240e:874:c00::/43240e:874:c20::/43240e:874:c40::/44240e:874:c50::/44240e:874:c60::/43240e:874:c80::/43240e:874:ca0::/44240e:874:cb0::/44240e:874:e00::/42240e:874:e80::/42240e:874:ec0::/44240e:874:ed0::/44240e:874:ee0::/44240e:874:ef0::/44240e:874:f00::/41240e:874:f80::/41240e:875:8000::/44240e:875:8010::/44240e:875:8020::/44240e:875:8030::/44
| AS4134 | No.31,Jin-rong Street CHINANET-BACKBONE |
None seen.
None seen.
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade C · 69/100| partly | Prefixes covered by valid ROAs 107 of 111 announced prefixes are RPKI valid. |
24/25 |
| fail | No RPKI invalid announcements 4 announced prefixes are RPKI invalid and dropped by networks that validate. |
0/10 |
| pass | Announces IPv6 64 IPv6 prefixes. |
15/15 |
| partly | More than one upstream 1 upstream seen in BGP. |
5/10 |
| pass | Working abuse contact anti-spam@chinatelecom.cn is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| fail | Registry record maintained Last changed 2020-05-14. |
0/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes
Last 30 days| 2026-10-05 13:43 UTC | New prefix | 240e:874:1200::/44 | |
| 2026-10-05 13:43 UTC | New prefix | 240e:874:1210::/44 |
WHOIS
aut-num: AS140638 as-name: CHINANET-IOT-SICHUAN handle: AS140638 remarks: China Telecom remarks: Data Network Management Division remarks: Network Operation & Maintenance Department remarks: No 19 Chaoyangmen North Street remarks: Dongcheng District abuse: IRT-CHINANET-CN (IRT-CHINANET-CN) <anti-spam@chinatelecom.cn> registrant: ORG-CT1-AP (China Telecom) <zhengzm@chinatelecom.cn> technical,administrative:CH93-AP (Chinanet Hostmaster) <anti-spam@chinatelecom.cn> registration: 2020-05-12T04:52:34Z last changed: 2020-05-14T02:12:54Z source: APNIC (RDAP)