AS4808 CHINA169-BJ China Unicom Beijing Province Network
🇨🇳Org handle: A9143CB3
China Unicom Beijing Province Network
APNICallocated
Announced Prefixes (BGP)
2,579total
1,546 IPv41,033 IPv6
IPv4 Addresses
Allocated (RIR)2.0M
Announced (BGP)14.0M
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)2.5×10³⁰
Prefix Limit (IPv4)
5,000
Prefix Limit (IPv6)
5,000
Country
🇨🇳 CNRIR
APNICStatus
allocated
Allocated
1996-01-09
Listed on the threat map (2026-10-10)
- #48 of the 50 networks with the most flagged IPs worldwide (52 flagged networks)
- #9 in China (51 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 2,579|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
1.119.178.0/23MOAS | Valid | Other IRR | 2026-10-11 |
1.119.192.0/21MOAS | Valid | Other IRR | 2026-10-11 |
1.119.200.0/22MOAS | Valid | Other IRR | 2026-10-11 |
1.119.208.0/23MOAS | Valid | - | 2026-10-11 |
1.119.210.0/23MOAS | Valid | - | 2026-10-11 |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
43.196.232.0/22MOAS | Valid | - | 2026-10-11 |
1-10 of 1,000
1 / 100
Allocated Prefixes
(RIR)178Prefix | Country | RIR | Status |
|---|---|---|---|
| 43.227.140.0/22 | 🇨🇳 CN | APNIC | allocated |
| 43.228.36.0/22 | 🇨🇳 CN | APNIC | allocated |
| 43.241.240.0/22 | 🇨🇳 CN | APNIC | allocated |
| 43.243.136.0/22 | 🇨🇳 CN | APNIC | allocated |
| 43.247.188.0/22 | 🇨🇳 CN | APNIC | allocated |
| 43.248.48.0/22 | 🇨🇳 CN | APNIC | allocated |
| 43.254.24.0/24 | 🇨🇳 CN | APNIC | assigned |
| 43.254.116.0/22 | 🇨🇳 CN | APNIC | allocated |
| 43.254.172.0/22 | 🇨🇳 CN | APNIC | allocated |
| 45.124.20.0/22 | 🇨🇳 CN | APNIC | allocated |
1-10 of 178
1 / 18
All 2,579 announced prefixes of AS4808 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS4808 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (53)
Networks whose own prefixes AS4808 passes on: usually its customers.
- AS9802Abitcool(China)73
- AS55990Huawei Cloud Service Data Center68
- AS55960Beijing Guanghuan Xinwang Digital56
- AS45083China UNICOM, Beijing Branch52
- AS9811Development & Research Center Of State Council Net35
- AS37963Hangzhou Alibaba Advertising28
- AS23844Beijing Guanghuan Xinwang Digital17
- AS379423rd Floor, Wenbo Building, No.A2 Gaoyuan Street17
- AS38381West Wing No.157,Dongsi West Street Dongcheng, Beijing, China14
- AS37970Floor 9,Hua Sheng Building No.1 Lane 519 Ao Men Road,Shanghai13
- AS24151China Internet Network Infomation Center12
- AS58448CONAC (China Organizational Name Administration Center)10
- AS58811CONAC (China Organizational Name Administration Center)7
- AS9814Beijing FibrLINK Networks6
- AS137735China Construction Bank6
- AS56002BEIJING MARINE COMMUNICATION AND NAVIGATION5
- AS56013SAMSUNG SDS CHINA5
- AS59078Yunify Technologies5
- AS9810Beijing Times Netstar Technology4
- AS17781XINHUA NEWS AGENCY4
- AS24430Jia No.8, North Lishi Road, Xicheng Dist.Beijing, China4
- AS58536CONAC (China Organizational Name Administration Center)4
- AS139110Lenovo Mobile Communication Technology (Beijing)4
- AS10100UBS Group3
- AS137764Beijing Youkai Technology3
- AS9805SIEMENS . CHINA2
- AS10212China Enterprise ICT Solutions Limited2
- AS24147BEIJING CBD TELECOM2
- AS24406China Internet Network Infomation Center2
- AS45075China Central Television2
- AS58593Shanghai Blue Cloud Technology2
- AS59012China Grain Reserves Group .Company2
- AS59073Bank Of China Limited2
- AS63634China Payment & Clearing Network2
- AS63696China Securities2
- AS139122BEIJING MUNICIPAL ADMINISTRATION COMMUNICATION CARD2
- AS139178Rural Credit Banks Funds Clearing Center2
- AS7653Morgan Stanley Management Service (Shanghai) Limited1
- AS9818Internet Finance Laboratory1
- AS1742821Vianet1
- AS18239NO.11 Xi San Huan Zhong Road,Beijing1
- AS37937China EGovNet Information Center1
- AS55468China Radio International1
- AS58866China Financial Certification Authority1
- AS59029People.Cn1
- AS59034BeiJing Wish Network Technology1
- AS131497Volkswagen (China) Investment1
- AS131541China Internet Network Information Center1
- AS133865Beijing IQIYI Science & Technology1
- AS137726China Petroleum & Chemical Corporation1
- AS139148China UnionPay1
- AS139189Beijing Yu Jia Heng Tong Communications And Information1
- AS151231GOOGLE CHINA INFOTECH OU1
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 AS4808 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/4808Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/4808" | jq