ASN Lookup Tool

Oregon Health & Science University ohsu.edu US US 8 Routes

AS Data

AS11995

AS11995 – Oregon Health & Science University

AS Number 11995
AS Name OHSU
Organization Oregon Health & Science University(ohsu)
Country US
Website ohsu.edu
Number of IPv4 Routes 8
Number of IPv6 Routes 0
ASN type EDUCATION
Registry ARIN
Date Allocated 1999-02-23

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Use ASN data for AS11995 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
129.95.32.0/20 4096
137.53.0.0/16 65536
204.63.232.0/21 2048
129.95.16.0/20 4096
129.95.128.0/17 32768
129.95.0.0/23 512
129.95.128.0/20 4096
129.95.100.0/24 256

Raw Whois Response

#
# 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:       11995
ASName:         OHSU
ASHandle:       AS11995
RegDate:        1999-02-23
Updated:        2012-03-02
Comment:        bk 5-17-2006    
Ref:            https://rdap.arin.net/registry/autnum/11995


OrgName:        Oregon Health & Science University
OrgId:          OHSU
Address:        3181 SW Sam Jackson Park Road
Address:        Information Technogolgy Group - NETI - Mail Code: ITG5
City:           Portland
StateProv:      OR
PostalCode:     97201
Country:        US
RegDate:        1989-11-02
Updated:        2025-02-18
Ref:            https://rdap.arin.net/registry/entity/OHSU


OrgTechHandle: OHSUN-ARIN
OrgTechName:   OHSU-Network-Engineering
OrgTechPhone:  +1-503-494-2222 
OrgTechEmail:  netcomm@ohsu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/OHSUN-ARIN

OrgAbuseHandle: OHSUN-ARIN
OrgAbuseName:   OHSU-Network-Engineering
OrgAbusePhone:  +1-503-494-2222 
OrgAbuseEmail:  netcomm@ohsu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OHSUN-ARIN

RTechHandle: OHSUN-ARIN
RTechName:   OHSU-Network-Engineering
RTechPhone:  +1-503-494-2222 
RTechEmail:  netcomm@ohsu.edu
RTechRef:    https://rdap.arin.net/registry/entity/OHSUN-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.
#

Parsed Whois Response

Peers

AS Number Description Country
AS3701 University of Oregon US
AS6423 Digital Fortress US
AS33490 Comcast Cable Communications, LLC US
AS36236 NetActuate, Inc US
AS53597 Hoyos Consulting LLC US
AS6939 Hurricane Electric LLC US
AS11404 Wave Broadband US
AS32913 Actual Broadband US

Upstreams

AS Number Description Country
AS3701 University of Oregon US
AS33490 Comcast Cable Communications, LLC US
AS6939 Hurricane Electric LLC US

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Frequently Asked Questions

ASN AS11995 is an Autonomous System Number used to identify a network for BGP internet routing.
AS11995 is listed under Oregon Health & Science University.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.