AS6303 BARCLAYS-CAPITAL - Barclays Capital
🇺🇸ARINassigned
Announced Prefixes (BGP)
45total
45 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)139,264
Announced (BGP)25,856
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Announced Prefixes
(BGP)45|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-11 | |
146.127.40.0/22MOAS | No ROA | Other IRR | 2026-10-11 |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | - | 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 | - | 2026-10-11 | |
146.127.224.0/20MOAS | No ROA | Other IRR | 2026-10-11 |
1-10 of 45
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Allocated Prefixes
(RIR)17Prefix | Country | RIR | Status |
|---|---|---|---|
| 146.127.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 147.63.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 192.107.15.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.107.16.0/23 | 🇺🇸 US | ARIN | allocated |
| 192.107.19.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.107.20.0/22 | 🇺🇸 US | ARIN | allocated |
| 192.107.24.0/23 | 🇺🇸 US | ARIN | allocated |
| 192.107.27.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.107.28.0/22 | 🇺🇸 US | ARIN | allocated |
| 192.107.32.0/23 | 🇺🇸 US | ARIN | allocated |
1-10 of 17
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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 AS6303 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/6303Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/6303" | jq