AS4812 CHINANET-SH-AP - China Telecom (Group)
🇨🇳Org handle: A914EAE4
China Telecom (Group)
APNICallocated
Announced Prefixes (BGP)
616total
511 IPv4105 IPv6
IPv4 Addresses
Allocated (RIR)2.2M
Announced (BGP)13.7M
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)3.9×10³⁰
Prefix Limit (IPv4)
5,000
Prefix Limit (IPv6)
500
Country
🇨🇳 CNRIR
APNICStatus
allocated
Allocated
1996-01-09
Routing hygiene
Score 21/100 · Low riskRPKI ROA coverage
85.7%
17 prefixes RPKI invalid
IRR route objects
97.1%
2 prefixes registered for another origin
Hijack signals
11
2 announced against others' ROAs, 9 own announced by others
Upstreams
2
diversity 33/100
- 14% of announced prefixes (88 of 616) have no valid ROA, 17 of them RPKI invalid
- Announces 2 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
Based on 616 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Listed on the threat map (2026-10-26)
Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.
Announced Prefixes
(BGP)616|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | 2026-10-27 | |
43.240.124.0/24MOAS | Valid | Other IRR | 2026-10-27 |
43.240.192.0/22MOAS | Valid | Other IRR | 2026-10-27 |
| Valid | Other IRR | 2026-10-27 | |
43.242.96.0/23MOAS | Invalid | - | 2026-10-27 |
| Valid | Other IRR | 2026-10-27 | |
| Valid | Other IRR | 2026-10-27 | |
| Valid | Other IRR | 2026-10-27 | |
| Valid | Other IRR | 2026-10-27 | |
43.254.44.0/22MOAS | Valid | Other IRR | 2026-10-27 |
1-10 of 616
1 / 62
Allocated Prefixes
(RIR)57Prefix | Country | RIR | Status |
|---|---|---|---|
| 43.240.196.0/22 | 🇨🇳 CN | APNIC | allocated |
| 43.254.44.0/22 | 🇨🇳 CN | APNIC | allocated |
| 45.115.144.0/22 | 🇨🇳 CN | APNIC | allocated |
| 45.124.124.0/22 | 🇨🇳 CN | APNIC | allocated |
| 58.32.0.0/16 | 🇨🇳 CN | APNIC | assigned |
| 58.33.0.0/16 | 🇨🇳 CN | APNIC | assigned |
| 58.34.0.0/16 | 🇨🇳 CN | APNIC | assigned |
| 58.35.0.0/16 | 🇨🇳 CN | APNIC | assigned |
| 58.37.0.0/16 | 🇨🇳 CN | APNIC | assigned |
| 58.38.0.0/16 | 🇨🇳 CN | APNIC | assigned |
1-10 of 57
1 / 6
All 616 announced prefixes of AS4812 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS4812 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (42)
Networks whose own prefixes AS4812 passes on: usually its customers.
- AS23853Shanghai Data Solution40
- AS17775Shanghai Science And Technology Network Communication Limited Company29
- AS9812Oriental Cable Network23
- AS24424Beijing Gu Xiang Information Technology18
- AS24427Freecomm Corporation12
- AS45061Shanghai Information Network12
- AS4249Eli Lilly And Company9
- AS37969Zhejiang WuLian Network Technology6
- AS131536Shanghai Great Wall Broadband Network Service5
- AS109CISCO SYSTEMS4
- AS40526Gap, . Direct4
- AS56000HERBALIFE(SHANGHAI)MANAGEMENT4
- AS137715GTJA Securities4
- AS139148China UnionPay4
- AS59083Shanghai Kuanhui Tech3
- AS63641Mega Vantage Information Consulting3
- AS4811China Telecom (Group)2
- AS7609Morgan Stanley Management Service (Shanghai) Limited2
- AS10212China Enterprise ICT Solutions Limited2
- AS32528ROSS PRODUCTS DIVISION2
- AS38375GSGH Security2
- AS63570China Internet Network Information Center2
- AS63617McKinsey & Consulting Company . Shanghai2
- AS146812Deutsche Bank (China) ., . Shanghai Branch2
- AS151313Pacific Insurance Technology2
- AS1766Exxon Mobil Corporation1
- AS1742821Vianet1
- AS26380MasterCard Technologies1
- AS38381West Wing No.157,Dongsi West Street Dongcheng, Beijing, China1
- AS55996CYPRESS TELECOM (CHINA) LIMITED1
- AS56006Shanghai Pudong Development Bank1
- AS56013SAMSUNG SDS CHINA1
- AS58536CONAC (China Organizational Name Administration Center)1
- AS59073Bank Of China Limited1
- AS63580China Novartis Institutes For Bio Medical Research1
- AS63697China Securities1
- AS135432Visa Information Technology Beijing1
- AS137746China Internet Network Information Center1
- AS137758Industrial And Commercial Bank Of China Limited,ICBC1
- AS137806WMGS Consulting (Shenzhen)1
- AS139091Shanghai MBN Telecommunication Technology1
- AS139179China Pacific Insurance (Group)1
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS4812 should publish an ASPA object
- IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/4812Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/4812" | jq