AS Data
AS91| AS Number | 91 |
|---|---|
| AS Name | RPI-AS |
| Organization | Rensselaer Polytechnic Institute(its-1-z) |
| Country | US |
| Website | rpi.edu |
| Number of IPv4 Routes | 12 |
| Number of IPv6 Routes | 2 |
| ASN type | EDUCATION |
| Registry | ARIN |
| Date Allocated | 1986-11-18 |
Use ASN data for AS91 in automation: routing intelligence, peering analysis, ownership checks, and network observability.
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| Route | # IPs |
|---|---|
| 192.12.91.0/24 | 256 |
| 2620:0:2820::/48 | ~1×10²⁴ |
| 146.8.0.0/16 | 65536 |
| 128.213.0.0/16 | 65536 |
| 204.76.223.0/24 | 256 |
| 129.161.0.0/16 | 65536 |
| 204.76.224.0/22 | 1024 |
| 204.145.205.0/24 | 256 |
| 2620:0:bf0::/48 | ~1×10²⁴ |
| 204.76.222.0/24 | 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: 91 ASName: RPI-AS ASHandle: AS91 RegDate: 1986-11-18 Updated: 2023-01-05 Ref: https://rdap.arin.net/registry/autnum/91 OrgName: Rensselaer Polytechnic Institute OrgId: ITS-1-Z Address: 110 8th Street City: Troy StateProv: NY PostalCode: 12180-3590 Country: US RegDate: 2022-11-23 Updated: 2025-06-10 Ref: https://rdap.arin.net/registry/entity/ITS-1-Z OrgTechHandle: BOZEA-ARIN OrgTechName: Bozeat, Alex OrgTechPhone: +1-518-276-2204 OrgTechEmail: bozeaa2@rpi.edu OrgTechRef: https://rdap.arin.net/registry/entity/BOZEA-ARIN OrgTechHandle: CCM11-ARIN OrgTechName: Morrissey, Colleen Carey OrgTechPhone: +1-518-276-6594 OrgTechEmail: morric@rpi.edu OrgTechRef: https://rdap.arin.net/registry/entity/CCM11-ARIN OrgAbuseHandle: SECUR58-ARIN OrgAbuseName: Security Team OrgAbusePhone: +1-518-276-8181 OrgAbuseEmail: security@rpi.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/SECUR58-ARIN OrgTechHandle: GD341-ARIN OrgTechName: Doig, Graham OrgTechPhone: +1-518-276-2604 OrgTechEmail: doigg@rpi.edu OrgTechRef: https://rdap.arin.net/registry/entity/GD341-ARIN RTechHandle: GD341-ARIN RTechName: Doig, Graham RTechPhone: +1-518-276-2604 RTechEmail: doigg@rpi.edu RTechRef: https://rdap.arin.net/registry/entity/GD341-ARIN RTechHandle: CCM11-ARIN RTechName: Morrissey, Colleen Carey RTechPhone: +1-518-276-6594 RTechEmail: morric@rpi.edu RTechRef: https://rdap.arin.net/registry/entity/CCM11-ARIN RAbuseHandle: SECUR58-ARIN RAbuseName: Security Team RAbusePhone: +1-518-276-8181 RAbuseEmail: security@rpi.edu RAbuseRef: https://rdap.arin.net/registry/entity/SECUR58-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. #
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