AS Data
AS11528| AS Number | 11528 |
|---|---|
| AS Name | PHOTRONICS |
| Organization | Photronics Inc.(photro) |
| Country | US |
| Website | photronics.com |
| Number of IPv4 Routes | 10 |
| Number of IPv6 Routes | 0 |
| ASN type | BUSINESS |
| Registry | ARIN |
| Date Allocated | 1998-09-17 |
Use ASN data for AS11528 in automation: routing intelligence, peering analysis, ownership checks, and network observability.
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| Route | # IPs |
|---|---|
| 206.220.71.0/24 | 256 |
| 199.36.4.0/24 | 256 |
| 206.220.69.0/24 | 256 |
| 198.61.5.0/24 | 256 |
| 206.220.70.0/24 | 256 |
| 199.36.7.0/24 | 256 |
| 199.36.2.0/24 | 256 |
| 206.220.68.0/24 | 256 |
| 192.129.97.0/24 | 256 |
| 199.36.0.0/24 | 256 |
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # ASNumber: 11528 ASName: PHOTRONICS ASHandle: AS11528 RegDate: 1998-09-17 Updated: 2012-02-24 Ref: https://rdap.arin.net/registry/autnum/11528 OrgName: Photronics Inc. OrgId: PHOTRO Address: 15 Secor Road City: Brookfield StateProv: CT PostalCode: 06804 Country: US RegDate: 1993-10-27 Updated: 2019-10-14 Ref: https://rdap.arin.net/registry/entity/PHOTRO OrgTechHandle: CH7-ORG-ARIN OrgTechName: Photronics OrgTechPhone: +1-203-775-9000 OrgTechEmail: corpnet@photronics.com OrgTechRef: https://rdap.arin.net/registry/entity/CH7-ORG-ARIN OrgAbuseHandle: CH7-ORG-ARIN OrgAbuseName: Photronics OrgAbusePhone: +1-203-775-9000 OrgAbuseEmail: corpnet@photronics.com OrgAbuseRef: https://rdap.arin.net/registry/entity/CH7-ORG-ARIN OrgTechHandle: PHOTR-ARIN OrgTechName: Photronics OrgTechPhone: +1-203-775-9000 OrgTechEmail: corpnet@photronics.com OrgTechRef: https://rdap.arin.net/registry/entity/PHOTR-ARIN RTechHandle: CN44-ARIN RTechName: Networks, Corp. RTechPhone: +1-203-740-5613 RTechEmail: corpnet@photronics.com RTechRef: https://rdap.arin.net/registry/entity/CN44-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #
| AS Number | Description | Country |
|---|---|---|
| AS2856 | British Telecommunications PLC | GB |
| AS15372 | IBH IT-Service GmbH | DE |
| AS1239 | Cogent Communications, LLC | US |
| AS9924 | Taiwan Fixed Network, Telco and Network Service Provider. | TW |
| AS4766 | Korea Telecom | KR |
| AS3462 | Chunghwa Telecom Co., Ltd. | TW |
| AS3462 | Data Communication Business Group | TW |
| AS42973 | M247 UK Ltd | GB |
| AS174 | Cogent Communications, LLC | US |
| AS7385 | Allstream Business US, LLC | US |
| AS Number | Description | Country |
|---|---|---|
| AS2856 | British Telecommunications PLC | GB |
| AS9924 | Taiwan Fixed Network, Telco and Network Service Provider. | TW |
| AS4766 | Korea Telecom | KR |
| AS3462 | Chunghwa Telecom Co., Ltd. | TW |
| AS42973 | M247 UK Ltd | GB |
| AS174 | Cogent Communications, LLC | US |
| AS7385 | Allstream Business US, LLC | US |
| AS15372 | IBH connect GmbH | DE |
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