AS24348
🇨🇳CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua UniversityA91E5D61
CERNET2 IX at Tsinghua University
APNICallocated
Announced Prefixes (BGP)
281total
178 IPv4103 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)1.6M
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)4.7×10^29
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
500
Country
🇨🇳 CN
RIR
APNIC
Status
allocated
Allocated
3/3/2005
Announced Prefixes
(BGP)281|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
1.51.3.0/24MOAS | Invalid | — | 9/10/2026 |
42.247.18.0/24MOAS | Invalid | — | 9/10/2026 |
58.200.2.0/24MOAS | Invalid | — | 9/10/2026 |
58.200.93.0/24MOAS | Invalid | — | 9/10/2026 |
58.200.253.0/24MOAS | Invalid | — | 9/10/2026 |
58.206.192.0/18MOAS | No ROA | — | 9/10/2026 |
58.207.0.0/16MOAS | No ROA | — | 9/10/2026 |
58.207.0.0/17MOAS | No ROA | — | 9/10/2026 |
58.207.8.0/21MOAS | No ROA | — | 9/10/2026 |
58.207.16.0/20MOAS | No ROA | — | 9/10/2026 |
1–10 of 281
1 / 29
Allocated Prefixes
(RIR)1Prefix | Country | RIR | Status |
|---|---|---|---|
| 2403:3140::/32 | 🇨🇳 CN | APNIC | allocated |
ASPA
No ASPA
Abuse Contact
+86-10-62784301
External Links
API
Open https://api.ipctl.io/v1/asn/24348Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/24348" | jq