AS11528 PHOTRONICS - Photronics Inc.
🇺🇸ARINassigned
Announced Prefixes (BGP)
10total
10 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)2,560
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Announced Prefixes
(BGP)10|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | ARINOther IRR | 2026-10-11 | |
| No ROA | ARINOther IRR | 2026-10-11 | |
| No ROA | ARINOther IRR | 2026-10-11 | |
| No ROA | ARINOther IRR | 2026-10-11 | |
| No ROA | ARINOther IRR | 2026-10-11 | |
| No ROA | ARINOther IRR | 2026-10-11 | |
| No ROA | ARINOther IRR | 2026-10-11 | |
| No ROA | ARINOther IRR | 2026-10-11 | |
| No ROA | ARINOther IRR | 2026-10-11 | |
| Valid | ARINOther IRR | 2026-10-11 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 192.129.97.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.132.52.0/24 | 🇺🇸 US | ARIN | allocated |
All 10 announced prefixes of AS11528 →
BGP Neighbours
(seen in AS paths)Upstreams (8)
Networks AS11528 hands its own prefixes to: transit providers, or peers at an exchange.
- AS174Cogent Communications3
- AS2856BT UK British Telecommunications Limited1
- AS3462HINET Data Communication Business Group1
- AS4766KIXS KR Korea Telecom1
- AS7385Allstream Business US1
- AS9924TFN TW Taiwan Fixed Network, Telco And Network Service Provider1
- AS15372IBH Connect1
- AS42973METRONETUK M24SEVEN Convergence Group (Wireless) Networks Limited1
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 AS11528 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/11528Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/11528" | jq