AS number details

AS11975

The College of William and Mary  ·  wm.edu

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS11975 – The College of William and Mary

Field Value
Country United States
Website wm.edu
Hosted domains 18
Number of IPv4 131,072
Number of IPv6 0
ASN type Education
Registry arin
Allocated 27 years ago on Feb 18, 1999
Updated 4 years ago on Jan 05, 2022
Netblock Company Num of IPs
128.239.0.0/16 The College of William and Mary 65,536
139.70.0.0/16 Virginia Institute of Marine Science 65,536
128.239.0.0/17 The College of William and Mary 32,768
128.239.128.0/17 The College of William and Mary 32,768
139.70.0.0/17 Virginia Institute of Marine Science 32,768
139.70.128.0/17 Virginia Institute of Marine Science 32,768
139.70.224.0/19 Virginia Institute of Marine Science 8,192
128.239.1.0/24 The College of William and Mary 256
128.239.33.0/24 The College of William and Mary 256

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


                                                ASHandle:       AS11975
                                                OrgID:          AS11975
                                                ASName:         AS11975
                                                ASNumber:       AS11975
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are 18 domain names hosted across 10 IP addresses on this ASN.

IP Address Domain Domains on this IP
139.70.35.40 ██████████ 10
139.70.2.146 ██████████ 9
139.70.23.239 ██████████ 1
139.70.35.49 ██████████ 1
139.70.35.21 ██████████ 1
128.239.20.62 ██████████ 1
128.239.29.10 ██████ 1
139.70.35.29 ██████████ 1
139.70.35.30 ██████████ 1
128.239.22.155 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS174 Cogent Communications
AS3356 Level 3 Parent, LLC
AS40220 Virginia Polytechnic Institute and State Univ.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS3356 Level 3 Parent, LLC
AS40220 Virginia Polytechnic Institute and State Univ.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
128.239.49.50 AS11975 The College of William and Mary 7.34ms from Ashburn, US
128.239.39.3 AS11975 The College of William and Mary 7.54ms from Ashburn, US
139.70.32.212 AS11975 The College of William and Mary 7.71ms from Ashburn, US
128.239.51.1 AS11975 The College of William and Mary 11.32ms from Ashburn, US
128.239.4.92 AS11975 The College of William and Mary 7.28ms from Ashburn, US
128.239.10.221 AS11975 The College of William and Mary 7.13ms from Ashburn, US
139.70.20.2 AS11975 The College of William and Mary 7.87ms from Ashburn, US
128.239.1.60 AS11975 The College of William and Mary 7.23ms from Ashburn, US
128.239.140.1 AS11975 The College of William and Mary 7.96ms from Ashburn, US
128.239.52.1 AS11975 The College of William and Mary 7.42ms from Ashburn, US
128.239.63.30 AS11975 The College of William and Mary 7.17ms from Ashburn, US
139.70.155.20 AS11975 The College of William and Mary 7.71ms from Ashburn, US
139.70.140.212 AS11975 The College of William and Mary 7.85ms from Ashburn, US
128.239.11.25 AS11975 The College of William and Mary 7.29ms from Ashburn, US
139.70.208.225 AS11975 The College of William and Mary 7.66ms from Ashburn, US
128.239.18.5 AS11975 The College of William and Mary 7.18ms from Ashburn, US
139.70.148.2 AS11975 The College of William and Mary 7.92ms from Ashburn, US
139.70.120.209 AS11975 The College of William and Mary 7.88ms from Ashburn, US
128.239.192.7 AS11975 The College of William and Mary 7.24ms from Ashburn, US
139.70.0.1 AS11975 The College of William and Mary 7.56ms from Ashburn, US
139.70.6.1 AS11975 The College of William and Mary 7.88ms from Ashburn, US
139.70.10.20 AS11975 The College of William and Mary 7.66ms from Ashburn, US
128.239.141.155 AS11975 The College of William and Mary 8.04ms from Ashburn, US
128.239.12.33 AS11975 The College of William and Mary 7.14ms from Ashburn, US
128.239.136.1 AS11975 The College of William and Mary 7.81ms from Ashburn, 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
77.170.137.151 AS1136 KPN B.V. 2.25ms from Amsterdam, NL
101.22.161.151 AS4837 CHINA UNICOM China169 Backbone 9.40ms from Beijing, CN
27.47.27.39 AS17622 China Unicom Guangzhou network 1.91ms from Guangzhou, CN
195.78.90.7 AS200598 Lunarnaut, LLC 0.16ms from San Jose, US
125.251.197.7 AS17858 LG POWERCOMM 2.12ms from Seoul, KR
203.239.250.23 AS4766 Korea Telecom 3.41ms from Seoul, KR
59.156.88.87 AS10013 FreeBit Co.,Ltd. 3.67ms from Tokyo, JP
209.227.184.55 AS11814 Distributel Communications Limited 6.57ms from Toronto, CA
40.76.49.55 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
18.160.220.7 AS16509 Amazon.com, Inc. 0.83ms from Chicago, US
114.135.7.199 AS4134 CHINANET-BACKBONE 5.13ms from Guiyang, CN
119.114.125.167 AS4837 CHINA UNICOM China169 Backbone 8.75ms from Liaoyang, CN
78.132.228.7 AS12389 PJSC Rostelecom 10.46ms from Moscow, RU
110.92.34.199 AS7511 SYNAPSE Co.,Ltd. 12.99ms from Osaka, JP
52.21.158.39 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
51.223.154.7 AS25019 Saudi Telecom Company JSC 7.62ms from Riyadh, SA
134.159.96.231 AS4637 Telstra Global 0.87ms from Sydney, AU
71.69.186.39 AS11426 Charter Communications Inc 9.97ms from Ashburn, US
109.99.185.7 AS9050 Orange Romania S.A. 0.63ms from Bucharest, RO
218.70.83.119 AS4134 CHINANET-BACKBONE 0.95ms from Chongqing, CN
20.84.205.151 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
95.222.224.119 AS3209 Vodafone GmbH 10.97ms from Duesseldorf, DE
151.244.201.119 AS212238 Datacamp Limited 0.65ms from Frankfurt am Main, DE
91.48.154.167 AS3320 Deutsche Telekom AG 6.54ms from Frankfurt am Main, DE
141.11.170.103 AS400909 TRAVCHIS, LLC 0.30ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 128.239.22.132
traceroute to 128.239.22.132 (128.239.22.132): 64 hops max, 52 byte packets
5 [AS174] 154.54.63.190 110.828 ms
6 [AS174] 154.54.61.105 83.184 ms
7 [AS174] 154.54.81.254 205.834 ms
8 [AS174] 154.54.45.178 212.337 ms
9 [AS174] 38.142.222.186 221.214 ms
10 [AS11975] 128.239.12.2 217.767 ms
11 [AS11975] 128.239.13.78 221.76 ms
12 [AS11975] 128.239.13.82 229.55 ms
13 [AS11975] 128.239.15.10 217.43 ms
14 [AS11975] 128.239.22.132 219.435 ms
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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 AS11975 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs