AS11872
🇺🇸SYRACUSE-UNIVERSITY - Syracuse Universityd9943875f6ccf631ef512d8a348c99d7
ARINassigned
Announced Prefixes (BGP)
10total
9 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)65,536
Announced (BGP)132,096
IPv6 Addresses ⓘ
Allocated (RIR)1.2×10^24
Announced (BGP)1.2×10^24
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
1/25/1999
Announced Prefixes
(BGP)10|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARIN | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| Valid | RADB | 5/25/2026 | |
| Valid | — | 5/25/2026 | |
| Valid | RADB | 5/25/2026 | |
| Valid | RADB | 5/25/2026 | |
| Valid | RADB | 5/25/2026 | |
| No ROA | RADB | 5/25/2026 | |
| No ROA | RADB | 5/25/2026 | |
| No ROA | ARINRADB | 5/25/2026 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 128.230.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 2620:4e::/48 | 🇺🇸 US | ARIN | allocated |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/11872Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/11872" | jq