AS4811 CHINANET-SHANGHAI-MAN China Telecom Group
🇨🇳Org handle: A914EAE4
China Telecom (Group)
APNICallocated
Announced Prefixes (BGP)
1,639total
1,527 IPv4112 IPv6
IPv4 Addresses
Allocated (RIR)40,704
Announced (BGP)1.2M
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)3.8×10²⁸
Prefix Limit (IPv4)
5,000
Prefix Limit (IPv6)
500
Country
🇨🇳 CNRIR
APNICStatus
allocated
Allocated
1999-05-12
Listed on the threat map (2026-10-10)
- #31 of the 50 networks with the most flagged IPs worldwide (87 flagged networks)
- #8 in China (87 flagged networks located there)
Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.
Announced Prefixes
(BGP)1,000 of 1,639|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
14.103.0.0/21MOAS | Valid | Other IRR | 2026-10-10 |
14.103.8.0/21MOAS | Valid | Other IRR | 2026-10-10 |
14.103.16.0/21MOAS | Valid | Other IRR | 2026-10-10 |
14.103.24.0/21MOAS | Valid | Other IRR | 2026-10-10 |
14.103.32.0/21MOAS | Valid | Other IRR | 2026-10-10 |
14.103.40.0/21MOAS | Valid | Other IRR | 2026-10-10 |
14.103.48.0/21MOAS | Valid | Other IRR | 2026-10-10 |
14.103.56.0/21MOAS | Valid | Other IRR | 2026-10-10 |
14.103.64.0/21MOAS | Valid | Other IRR | 2026-10-10 |
14.103.72.0/21MOAS | Valid | Other IRR | 2026-10-10 |
1-10 of 1,000
1 / 100
Allocated Prefixes
(RIR)51Prefix | Country | RIR | Status |
|---|---|---|---|
| 27.109.124.0/22 | 🇨🇳 CN | APNIC | allocated |
| 45.115.44.0/22 | 🇨🇳 CN | APNIC | allocated |
| 61.129.34.0/23 | 🇨🇳 CN | APNIC | assigned |
| 61.129.44.0/24 | 🇨🇳 CN | APNIC | assigned |
| 61.129.54.0/24 | 🇨🇳 CN | APNIC | assigned |
| 61.129.93.0/24 | 🇨🇳 CN | APNIC | assigned |
| 61.129.102.0/24 | 🇨🇳 CN | APNIC | assigned |
| 61.151.245.0/24 | 🇨🇳 CN | APNIC | assigned |
| 61.151.246.0/24 | 🇨🇳 CN | APNIC | assigned |
| 61.152.100.0/24 | 🇨🇳 CN | APNIC | assigned |
1-10 of 51
1 / 6
All 1,639 announced prefixes of AS4811 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS4811 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (11)
Networks whose own prefixes AS4811 passes on: usually its customers.
- AS45090Shenzhen Tencent Computer Systems Company Limited827
- AS37963Hangzhou Alibaba Advertising232
- AS55990Huawei Cloud Service Data Center115
- AS1742821Vianet18
- AS23848Shenzhen Ping An Communication Technology16
- AS9809SHENZHEN NOVA TECHNOLOGIES DEVELOPMENT13
- AS45079GDS CHANGAN SERVICES9
- AS59019Beijing Kingsoft Cloud Internet Technology4
- AS137718Beijing Volcano Engine Technology4
- AS58593Shanghai Blue Cloud Technology1
- AS137801AIPO Cloud (Guizhou) Technology1
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 AS4811 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/4811Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/4811" | jq