IP-FD.net
Sign in
  1. Home
  2. AS91

AS91

12 IPv4 prefixes 2 IPv6 prefixes
IPv4 addresses
330,496
IPv6 /48 networks
2
RPKI
10 valid4 no ROA
Peers and downstreams
2

Holder

AS name
Organisation
Not published
Abuse contact
Not published
Registered
1986-11-18
Record last changed
2023-01-05 23:28 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS39351 31173 Services AB AS39351 · SE 31173 Services AB AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS25091 IP-Max SA AS25091 · CH IP-Max SA AS24482 SG.GS AS24482 · SG SG.GS AS9002 RETN Limited AS9002 · GB RETN Limited AS174 AS174 AS174 AS174 AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS13536 FirstLight Fiber, Inc. AS13536 · US FirstLight Fiber, Inc. AS91 AS91 AS91 AS91

Network health

Grade B · 78/100
partly Prefixes covered by valid ROAs
10 of 14 announced prefixes are RPKI valid, 4 have no ROA.		 18/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
2 IPv6 prefixes.		 15/15
pass More than one upstream
3 upstreams seen in BGP.		 10/10
pass Working abuse contact
security@rpi.edu is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2023-01-05.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
Show this on your website
AS91 health AS91 RPKI
HTML
<a href="https://ip-fd.net/asn/91"><img src="https://ip-fd.net/badge/asn/91/health.svg" alt="AS91 network health on IP-FD.net"></a>
Markdown
[![AS91 network health](https://ip-fd.net/badge/asn/91/health.svg)](https://ip-fd.net/asn/91)
Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS91
as-name:        RPI-AS
handle:         AS91
registrant:     ITS-1-Z (Rensselaer Polytechnic Institute)
technical,administrative:GD341-ARIN (Graham Doig) <doigg@rpi.edu>
abuse:          SECUR58-ARIN (Security Team) <security@rpi.edu>
technical:      BOZEA-ARIN (Alex Bozeat) <bozeaa2@rpi.edu>
technical:      CCM11-ARIN (Colleen Carey Morrissey) <morric@rpi.edu>
technical:      GD341-ARIN (Graham Doig) <doigg@rpi.edu>
abuse:          SECUR58-ARIN (Security Team) <security@rpi.edu>
technical:      CCM11-ARIN (Colleen Carey Morrissey) <morric@rpi.edu>
last changed:   2023-01-05T18:28:41-05:00
registration:   1986-11-18T00:00:00-05:00
source:         ARIN (RDAP)