Autonomous System details

AS34

University of Delaware  ·  udel.edu

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AS34 – University of Delaware

Field Value
Country United States
Website udel.edu
Hosted domains 75
IPv4 addresses 65,792
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry arin
Allocated 42 years ago on Oct 03, 1984
Updated 2 years ago on Nov 08, 2023
Netblock Company Num of IPs
128.175.0.0/16 University of Delaware 65,536
38.115.62.0/24 University of Delaware 256
Netblock Company
2604:580::/32 University of Delaware
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WHOIS Details


                                                ASHandle:       AS34
                                                OrgID:          AS34
                                                ASName:         AS34
                                                ASNumber:       AS34
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 75 domain names hosted across 22 IP addresses on this ASN.

IP Address Domain Domains on this IP
128.175.115.29 ██████████ 16
128.175.28.35 ██████████ 13
128.175.13.247 ████████ 7
128.175.24.160 ██████████ 5
128.175.13.66 ██████████ 5
128.175.240.221 ██████████ 4
128.175.68.132 ██████████ 3
128.175.240.220 ██████████ 3
128.175.117.235 ██████████ 3
128.175.240.205 ██████████ 2

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Peers

There are 7 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS2 University of Delaware
AS33287 Comcast Cable Communications, LLC
AS33659 Comcast Cable Communications, LLC
AS3630 NYSERNet
AS3754 NYSERNet
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS33287 Comcast Cable Communications, LLC
AS33659 Comcast Cable Communications, LLC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS2 University of Delaware
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Pingable IPs

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

IP Address ASN Details
128.175.83.2 AS34 University of Delaware 5.08ms from Ashburn, US
128.175.93.26 AS34 University of Delaware 5.24ms from Reston, US
128.175.90.60 AS34 University of Delaware 4.82ms from Ashburn, US
128.175.225.2 AS34 University of Delaware 4.77ms from Reston, US
128.175.28.248 AS34 University of Delaware 4.39ms from Reston, US
128.175.179.18 AS34 University of Delaware 4.57ms from Reston, US
128.175.111.189 AS34 University of Delaware 4.60ms from Reston, US
128.175.117.235 AS34 University of Delaware 4.86ms from Ashburn, US
128.175.115.61 AS34 University of Delaware 4.69ms from Reston, US
128.175.13.17 AS34 University of Delaware 4.53ms from Reston, US
128.175.24.160 AS34 University of Delaware 9.96ms from Reston, US
128.175.26.212 AS34 University of Delaware 5.18ms from Ashburn, US
128.175.21.221 AS34 University of Delaware 5.21ms from Reston, US
128.175.249.17 AS34 University of Delaware 5.17ms from Ashburn, US
128.175.137.243 AS34 University of Delaware 5.05ms from Ashburn, US
128.175.240.196 AS34 University of Delaware 4.74ms from Reston, US
128.175.235.241 AS34 University of Delaware 5.09ms from Reston, US
128.175.244.9 AS34 University of Delaware 9.48ms from Reston, US
128.175.60.248 AS34 University of Delaware 4.69ms from Ashburn, US
128.175.81.212 AS34 University of Delaware 4.68ms from Ashburn, US
128.175.22.230 AS34 University of Delaware 5.17ms from Reston, US
128.175.211.157 AS34 University of Delaware 4.97ms from Reston, US
128.175.132.244 AS34 University of Delaware 4.20ms from Reston, US
128.175.135.102 AS34 University of Delaware 5.07ms from Reston, US
128.175.253.135 AS34 University of Delaware 4.96ms from Reston, 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
82.168.32.82 AS1136 KPN B.V. 3.17ms from Amsterdam, NL
69.73.187.130 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.50ms from Atlanta, US
222.31.220.146 AS4538 China Education and Research Network Center 11.85ms from Beijing, CN
175.153.118.18 AS4837 CHINA UNICOM China169 Backbone 7.53ms from Chengdu, CN
206.121.248.194 AS7018 AT&T Enterprises, LLC 2.57ms from Chicago, US
117.219.169.114 AS9829 National Internet Backbone 4.86ms from Delhi, IN
20.74.218.242 AS8075 Microsoft Corporation 0.39ms from Dubai, AE
142.134.209.34 AS855 Bell Canada 5.67ms from Fredericton, CA
73.164.216.66 AS7922 Comcast Cable Communications, LLC 4.88ms from Hillsboro, US
37.20.165.82 AS12389 PJSC Rostelecom 13.46ms from Krasnoyarsk, RU
222.217.221.194 AS4134 CHINANET-BACKBONE 5.12ms from Nanning, CN
90.14.246.114 AS3215 Orange S.A. 13.22ms from Paris, FR
57.154.141.82 AS8075 Microsoft Corporation 0.59ms from San Jose, US
201.137.121.210 AS8151 UNINET 3.77ms from Santiago de Queretaro, MX
223.134.113.114 AS2527 Sony Network Communications Inc. 2.89ms from Tokyo, JP
79.131.96.178 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.16ms from Athens, GR
211.87.218.18 AS4538 China Education and Research Network Center 9.42ms from Beijing, CN
101.18.84.66 AS4837 CHINA UNICOM China169 Backbone 10.70ms from Beijing, CN
107.206.224.162 AS7018 AT&T Enterprises, LLC 17.66ms from Chicago, US
164.107.251.2 AS159 Ohio State University 2.46ms from Columbus, US
113.190.89.2 AS45899 VNPT Corp 1.31ms from Hanoi, VN
116.105.201.242 AS7552 Viettel Group 17.55ms from Ho Chi Minh City, VN
121.202.150.226 AS17924 SmarTone Mobile Communications Ltd 11.44ms from Hong Kong, HK
216.215.121.162 AS25956 Logix 2.10ms from Houston, US
61.33.184.66 AS3786 LG DACOM Corporation 1.79ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m16 128.175.122.26
traceroute to 128.175.122.26 (128.175.122.26): 16 hops max, 52 byte packets
4 [AS174] 154.54.61.197 4.947 ms
5 [AS174] 154.54.57.229 9.345 ms
7 [AS174] 154.54.47.137 86.068 ms
8 [AS174] 154.54.170.78 87.378 ms
10 [AS174] 154.24.85.110 89.213 ms
11 [AS174] 154.24.21.190 90.096 ms
12 *
13 [AS34] 128.175.111.28 96.145 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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 AS34 at robtex.

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