Autonomous System details

AS11995

Oregon Health & Science University  ·  ohsu.edu

United States

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AS11995 – Oregon Health & Science University

Field Value
Country United States
Website ohsu.edu
Hosted domains 105
IPv4 addresses 109,312
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 27 years ago on Feb 23, 1999
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
137.53.0.0/16 Oregon Health & Science University 65,536
129.95.128.0/17 Oregon Health & Science University 32,768
129.95.16.0/20 Oregon Health & Science University 4,096
129.95.32.0/20 Oregon Health & Science University 4,096
129.95.128.0/20 Oregon Health & Science University 4,096
204.63.232.0/21 TUALITY HEALTHCARE 2,048
129.95.0.0/23 Oregon Health & Science University 512
129.95.100.0/24 Oregon Health & Science University 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS11995
                                                OrgID:          AS11995
                                                ASName:         AS11995
                                                ASNumber:       AS11995
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 105 domain names hosted across 17 IP addresses on this ASN.

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IP Address Domain Domains on this IP
137.53.228.82 ██████████ 81
137.53.229.82 ██████████ 80
137.53.221.160 ██████████ 5
137.53.229.155 ██████████ 3
137.53.248.78 ██████████ 2
137.53.238.130 ███████ 2
137.53.238.42 ██████████ 2
137.53.221.105 ██████████ 1
137.53.248.65 ██████████ 1
137.53.210.11 █████████ 1

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Peers

There are 6 peers for this ASN.

Peers Name
AS212317 Hetzner Online GmbH
AS33490 Comcast Cable Communications, LLC
AS36236 NetActuate, Inc
AS3701 University of Oregon
AS6423 Digital Fortress
AS6939 Hurricane Electric LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS33490 Comcast Cable Communications, LLC
AS3701 University of Oregon
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
137.53.240.106 AS11995 Oregon Health & Science University 1.01ms from Hillsboro, US
137.53.231.228 AS11995 Oregon Health & Science University 2.22ms from Hillsboro, US
137.53.230.100 AS11995 Oregon Health & Science University 1.72ms from Hillsboro, US
204.63.232.13 AS11995 Oregon Health & Science University 0.97ms from Hillsboro, US
129.95.100.62 AS11995 Oregon Health & Science University 0.67ms from Portland, US
137.53.249.110 AS11995 Oregon Health & Science University 2.67ms from Hillsboro, US
137.53.253.193 AS11995 Oregon Health & Science University 5.73ms from Hillsboro, US
137.53.251.109 AS11995 Oregon Health & Science University 1.05ms from Portland, US
137.53.254.198 AS11995 Oregon Health & Science University 1.55ms from Portland, US
204.63.239.220 AS11995 Oregon Health & Science University 1.11ms from Hillsboro, 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
71.65.155.139 AS11426 Charter Communications Inc 5.82ms from Charlotte, US
118.125.228.139 AS4134 CHINANET BACKBONE 3.37ms from Chengdu, CN
5.103.178.139 AS44869 FIBIA P/S 2.86ms from Copenhagen, DK
173.175.136.11 AS11427 Charter Communications Inc 19.41ms from Dallas, US
4.184.95.187 AS8075 Microsoft Corporation 0.29ms from Frankfurt am Main, DE
124.152.61.123 AS4837 CHINA UNICOM China169 Backbone 2.75ms from Lanzhou, CN
81.129.130.75 AS2856 British Telecommunications PLC 3.94ms from London, GB
23.225.236.11 AS40065 CNSERVERS LLC 0.24ms from Los Angeles, US
70.34.150.251 AS26554 US Signal Company, L.L.C. 5.87ms from Mount Prospect, US
189.181.63.27 AS8151 UNINET 5.69ms from Santiago de Queretaro, MX
13.229.236.27 AS16509 Amazon.com, Inc. 0.50ms from Singapore, SG
4.196.31.139 AS8075 Microsoft Corporation 0.68ms from Sydney, AU
77.235.60.43 AS60781 LeaseWeb Netherlands B.V. 0.36ms from Amsterdam, NL
184.33.84.59 AS16509 Amazon.com, Inc. 0.37ms from Boardman, US
191.191.142.11 AS28573 Claro NXT Telecomunicacoes Ltda 3.38ms from Brasilia, BR
197.44.143.251 AS8452 TE-AS 3.64ms from Cairo, EG
175.4.27.139 AS63838 Hengyang 0.27ms from Chenzhou, CN
3.135.50.187 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
70.118.248.139 AS11427 Charter Communications Inc 14.10ms from Dallas, US
117.26.14.203 AS4134 CHINANET BACKBONE 5.61ms from Fuzhou, CN
85.5.159.251 AS3303 Swisscom (Switzerland) Ltd 0.69ms from Geneve, CH
77.234.3.171 AS12389 PJSC Rostelecom 16.85ms from Moscow, RU
5.165.244.11 AS57378 JSC ER-Telecom Holding 16.32ms from Moscow, RU
84.250.7.59 AS1759 Telia Finland Oyj 0.48ms from Oulu, FI
189.169.205.107 AS8151 UNINET 7.35ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -m5 129.95.128.146
traceroute to 129.95.128.146 (129.95.128.146): 5 hops max, 52 byte packets
1 [AS140599] 87.121.117.6 799.082 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Angeles City, PH
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS11995 at robtex.

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