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// ASN

AS91

RPI-AS - Rensselaer Polytechnic Institute, US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS91
Organization
Rensselaer Polytechnic Institute
Description
RPI-AS - Rensselaer Polytechnic Institute, US
Country
US
State / Region
NY
City
Troy
Address
110 8th Street
Registry (RIR)
ARIN
Created
2022-11-25
Updated
2025-06-10
IPv4 Prefixes
12
IPv6 Prefixes
2

IPv4 Prefixes

12 total · showing first 10
128.113.0.0/16
128.213.0.0/16
129.161.0.0/16
129.5.0.0/16
146.8.0.0/16
192.12.91.0/24
192.12.92.0/24
204.145.205.0/24
204.76.222.0/24
204.76.223.0/24

IPv6 Prefixes

2 total
2620:0:2820::/48
2620:0:bf0::/48

What is AS91?

AS91 is an Autonomous System Number (ASN) assigned to Rensselaer Polytechnic Institute. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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