AS195 SDSC-AS - San Diego Supercomputer Center
🇺🇸ARINassigned
Announced Prefixes (BGP)
35total
32 IPv43 IPv6
IPv4 Addresses
Allocated (RIR)153,856
Announced (BGP)188,160
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)9.9×10²⁸
Announced Prefixes
(BGP)35|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 |
1-10 of 35
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Allocated Prefixes
(RIR)14Prefix | Country | RIR | Status |
|---|---|---|---|
| 132.249.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 153.105.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 192.12.207.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.31.21.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.67.20.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.67.81.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.67.82.0/24 | 🇺🇸 US | ARIN | allocated |
| 198.17.46.0/24 | 🇺🇸 US | ARIN | allocated |
| 198.17.47.0/24 | 🇺🇸 US | ARIN | allocated |
| 198.17.101.0/24 | 🇺🇸 US | ARIN | allocated |
1-10 of 14
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All 35 announced prefixes of AS195 →
BGP Neighbours
(seen in AS paths)Upstreams (4)
Networks AS195 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (6)
Networks whose own prefixes AS195 passes on: usually its customers.
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 AS195 should publish an ASPA object
- IPv4 transfers in the ARIN 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/195Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/195" | jq