1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.53.0.0/16
  4. AS11995  | 137.53.0.0/16

137.53.0.0/16

AS11995  ·  Oregon Health & Science University

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Summary

Country United States
Domain ohsu.edu
ASN AS11995
Registry ARIN
ID OHSU

WHOIS Details

NetHandle:      NET-137-53-0-0-1
OrgID:          OHSU
Parent:         NET-137-0-0-0-0
NetName:        OHSU
NetRange:       137.53.0.0 - 137.53.255.255
NetType:        allocation
RegDate:        1989-11-02
Updated:        2021-12-14
TechHandle:     OHSUN-ARIN
Source:         ARIN


OrgID:          OHSU
OrgName:        Oregon Health & Science University
CanAllocate:    
Street:         3181 SW Sam Jackson Park Road
Street:         Information Technogolgy Group - NETI - Mail Code: ITG5
City:           Portland
State/Prov:     OR
Country:        US
PostalCode:     97201
RegDate:        1989-11-02
Updated:        2025-02-18
OrgAdminHandle: OHSUN-ARIN
OrgTechHandle:  OHSUN-ARIN
OrgAbuseHandle: OHSUN-ARIN
Source:         ARIN


POCHandle:      OHSUN-ARIN
IsRole:         Y
LastName:       OHSU-Network-Engineering
FirstName:      
Street:         3181 SW Sam Jackson Park Road
Street:         Mail Code - ITG05
Street:         Information Technology Group - NETI
City:           Portland
State/Prov:     OR
Country:        US
PostalCode:     97239
RegDate:        2006-01-26
Updated:        2025-02-10
OfficePhone:    +1-503-494-2222
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 137.0.0.0/8

Range ASN Company Num of IPs
137.176.0.0/13 AS11003 The Procter and Gamble Company 524,288
137.18.0.0/16 AS1999 U.S. House of Representatives 65,536
137.78.0.0/16 AS127 National Aeronautics and Space Administration 65,536
137.61.0.0/16 AS15991 IT/GITS 65,536
137.113.0.0/16 AS19464 Washington & Lee University 65,536
137.28.0.0/16 AS19184 University of Wisconsin - Eau Claire 65,536
137.74.0.0/16 AS16276 OVH SAS 65,536
137.208.0.0/16 AS1776 Welthandelsplatz 1 65,536
137.89.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.90.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.51.0.0/16 AS1906 Northrop Grumman Corp. 65,536
137.194.0.0/16 AS1712 Télécom Paris 65,536
137.192.0.0/16 AS1347 Inteliquent, inc. 65,536
137.19.0.0/16 AS16509 Amazon.com, Inc. 65,536
137.40.0.0/16 AS18071 Panasonic Information Systems Co., Ltd 65,536
137.45.0.0/16 AS13783 Radford University 65,536
137.228.0.0/16 AS127 National Aeronautics and Space Administration 65,536
137.204.0.0/16 AS137 UNI-Bologna 65,536
137.15.0.0/16 AS14836 City of Toronto 65,536
137.230.0.0/16 AS14381 Caterpillar, Inc. 65,536
137.85.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.88.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.160.0.0/16 AS16509 Amazon.com, Inc. 65,536
137.58.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 65,536
137.17.0.0/16 AS1136 National Aerospace Laboratory 65,536
137.114.0.0/16 AS16509 Amazon Technologies Inc. 65,536
137.216.0.0/16 AS11607 South Dakota State University 65,536
137.185.0.0/16 AS11003 The Procter and Gamble Company 65,536
137.207.0.0/16 AS11700 University of Windsor 65,536
137.16.0.0/16 AS16509 Amazon.com, Inc. 65,536
137.94.0.0/16 AS19737 Royal Military College of Canada 65,536
137.147.0.0/16 AS1221 Telstra Limited 65,536
137.188.0.0/16 AS12079 Verizon Wireless 65,536
137.120.0.0/16 AS1103 P.O.Box 616, 6200 MD, Maastricht, The Netherlands 65,536
137.96.0.0/16 AS1234 Fortum Oyj 65,536
137.202.0.0/16 AS13541 Siemens Industry Software Inc. 65,536
137.101.0.0/16 AS12430 ORG-AMS1-RIPE 65,536
137.124.0.0/16 AS11351 State University of New York College of Technology at Delhi 65,536
137.79.0.0/16 AS127 National Aeronautics and Space Administration 65,536
137.224.0.0/16 AS1103 Wageningen Universiteit 65,536
137.99.0.0/16 AS13796 University of Connecticut 65,536
137.124.0.0/16 AS11351 State University of New York College of Technology at Delhi 65,536
137.192.0.0/16 AS14929 Inteliquent, inc. 65,536
137.86.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.87.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.36.0.0/16 AS11351 The State University of New York College of Agriculture and Technology at Cobleskill 65,536
137.154.0.0/16 AS10079 University of Western Sydney 65,536
137.56.0.0/16 AS1103 Universiteit van Tilburg 65,536
137.205.0.0/16 AS201773 University of Warwick 65,536

Hosted domains

There are 104 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
137.53.228.82 knightcancerinstitute.org 81
137.53.229.82 fertilityoregon.net 80
137.53.221.160 informatics.health 5
137.53.228.155 ohsugives.org 3
137.53.248.78 fit4sleep.net 2
137.53.238.42 orcatech.org 2
137.53.238.130 recount.bio 2
137.53.228.86 ohsu.com 1
137.53.248.55 cacaodb.com.br 1
137.53.248.65 ohsu-psu-alliance.org 1
137.53.248.80 alredi.org 1
137.53.221.125 activeworkplace.org 1
137.53.221.105 ohsu-psu-sph.org 1
137.53.221.44 vizome.org 1
137.53.248.125 shift-onboard.com 1
137.53.238.19 stccmop.org 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

280 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
137.53.224.121 AS11995 Oregon Health & Science University 5.75ms from Portland, US
137.53.237.78 AS11995 Oregon Health & Science University 1.56ms from Portland, US
137.53.228.7 AS11995 Oregon Health & Science University 5.79ms from Portland, US
137.53.251.108 AS11995 Oregon Health & Science University 0.94ms from Portland, US
137.53.229.133 AS11995 Oregon Health & Science University 1.50ms from Portland, US
137.53.253.80 AS11995 Oregon Health & Science University 1.48ms from Portland, US
137.53.226.125 AS11995 Oregon Health & Science University 1.48ms from Portland, US
137.53.230.38 AS11995 Oregon Health & Science University 1.52ms from Portland, US
137.53.238.54 AS11995 Oregon Health & Science University 1.68ms from Portland, US
137.53.216.188 AS11995 Oregon Health & Science University 5.89ms from Portland, US
137.53.217.216 AS11995 Oregon Health & Science University 1.55ms from Portland, US
137.53.231.228 AS11995 Oregon Health & Science University 2.08ms from Portland, US
137.53.223.60 AS11995 Oregon Health & Science University 2.21ms from Portland, US
137.53.249.110 AS11995 Oregon Health & Science University 2.62ms from Portland, US
137.53.211.60 AS11995 Oregon Health & Science University 1.69ms from Portland, US
137.53.221.105 AS11995 Oregon Health & Science University 1.50ms from Portland, US
137.53.248.55 AS11995 Oregon Health & Science University 1.51ms from Portland, US
137.53.254.196 AS11995 Oregon Health & Science University 1.59ms from Portland, US
137.53.219.210 AS11995 Oregon Health & Science University 1.59ms from Portland, US
137.53.240.106 AS11995 Oregon Health & Science University 0.95ms from Portland, US
137.53.252.139 AS11995 Oregon Health & Science University 1.52ms from Portland, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
52.89.211.64 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
86.243.141.96 AS3215 Orange S.A. 6.21ms from Frankfurt am Main, DE
184.25.101.16 AS20940 Akamai International B.V. 0.64ms from Los Angeles, US
81.61.233.176 AS6739 VODAFONE ONO, S.A. 4.70ms from Madrid, ES
37.159.175.0 AS30722 Vodafone Italia S.p.A. 10.94ms from Milan, IT
217.171.154.64 AS31261 PJSC MegaFon 2.48ms from Moscow, RU
18.238.56.224 AS16509 Amazon.com, Inc. 0.50ms from New York City, US
119.183.79.0 AS4837 CHINA UNICOM China169 Backbone 3.37ms from Qingdao, CN
123.204.59.0 AS4780 Digital United Inc. 5.84ms from Taipei, TW
95.81.109.176 AS56630 Melbikomas UAB 0.18ms from Warsaw, PL
178.39.45.144 AS6730 Sunrise GmbH 1.13ms from Zuerich, CH
86.88.133.224 AS1136 KPN B.V. 1.46ms from Amsterdam, NL
45.242.107.192 AS24863 Link Egypt (Link.NET) 15.06ms from Cairo, EG
197.55.218.176 AS8452 TE-AS 7.33ms from Cairo, EG
23.50.36.32 AS16625 Akamai Technologies, Inc. 0.92ms from Chicago, US
198.228.238.112 AS20057 AT&T Enterprises, LLC 10.45ms from Columbus, US
78.136.24.128 AS15395 Rackspace Ltd. 1.09ms from London, GB
185.83.107.176 AS200845 AVATEL TELECOM, SA 5.99ms from Madrid, ES
46.72.240.48 AS12714 PJSC MegaFon 10.10ms from Moscow, RU
69.127.238.112 AS6128 Cablevision Systems Corp. 5.93ms from New York City, US
208.207.254.112 AS701 Verizon Business 2.38ms from New York City, US
79.238.17.32 AS3320 Deutsche Telekom AG 4.08ms from Nuernberg, DE
183.79.94.80 AS24572 Yahoo Japan 6.21ms from Osaka, JP
15.221.40.80 AS16509 Amazon.com, Inc. 0.44ms from Osasco, BR
58.160.108.80 AS1221 Telstra Limited 5.23ms from Perth, AU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 137.53.224.125
traceroute to 137.53.224.125 (137.53.224.125): 64 hops max, 52 byte packets
4 [AS6939] 72.52.94.241 1.093 ms
5 *
6 *
7 *
11 *
Measurement taken from IPinfo ProbeNet in Portland, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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