AS17622 CNCGROUP-GZ China Unicom Guangzhou network
Announced Prefixes (BGP)
2,466total
483 IPv41,983 IPv6
IPv4 Addresses
Allocated (RIR)443,392
Announced (BGP)1.4M
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)7.6×10²⁸
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
10,000
Allocated
-
Announced Prefixes
(BGP)1,000 of 2,466|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNICOther IRR | - | |
| Valid | Other IRR | - | |
| Valid | Other IRR | - | |
| Valid | APNICOther IRR | - | |
| Valid | APNICOther IRR | - | |
| Valid | APNICOther IRR | - | |
| Valid | - | - | |
| Valid | APNICOther IRR | - | |
| Valid | Other IRR | - | |
| Valid | Other IRR | - |
1-10 of 1,000
1 / 100
Allocated Prefixes
(RIR)28Prefix | Country | RIR | Status |
|---|---|---|---|
| 27.39.0.0/19 | 🇨🇳 CN | APNIC | assigned |
| 27.40.8.0/22 | 🇨🇳 CN | APNIC | assigned |
| 27.46.128.0/17 | 🇨🇳 CN | APNIC | assigned |
| 27.47.0.0/18 | 🇨🇳 CN | APNIC | assigned |
| 27.47.128.0/17 | 🇨🇳 CN | APNIC | assigned |
| 58.248.0.0/16 | 🇨🇳 CN | APNIC | assigned |
| 58.248.32.0/19 | 🇨🇳 CN | APNIC | assigned |
| 58.248.209.0/24 | 🇨🇳 CN | APNIC | assigned |
| 58.249.0.0/17 | 🇨🇳 CN | APNIC | assigned |
| 61.242.32.0/19 | 🇨🇳 CN | APNIC | assigned |
1-10 of 28
1 / 3
All 2,466 announced prefixes of AS17622 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS17622 hands its own prefixes to: transit providers, or peers at an exchange.
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 AS17622 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/17622Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/17622" | jq