AS45576
🇨🇳CERNET2-TSINGHUA6-AS-AP - Tsinghua UniversityA91E5D61
Tsinghua University
APNICallocated
Announced Prefixes (BGP)
6total
0 IPv46 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
20
Country
🇨🇳 CN
RIR
APNIC
Status
allocated
Allocated
12/12/2008
Announced Prefixes
(BGP)6|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
2402:f000::/32MOAS | No ROA | APNIC | 5/24/2026 |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 | |
| No ROA | — | 5/24/2026 |
Allocated Prefixes
(RIR)1Prefix | Country | RIR | Status |
|---|---|---|---|
| 2402:f000::/32 | 🇨🇳 CN | APNIC | allocated |
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS209300 | 🇨🇳TWD2-NET Wende Tan |
Abuse Contact
+86-10-62784301
External Links
API
Open https://api.ipctl.io/v1/asn/45576Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/45576" | jq