128.239.0.0/17

AS11975  ·  The College of William and Mary

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Summary

Country United States
Domain wm.edu
ASN AS11975
Registry ARIN
ID WM-NET

WHOIS Details

NetHandle:      NET-128-239-0-0-1
OrgID:          CWM-11-Z
Parent:         NET-128-0-0-0-0
NetName:        WM-NET
NetRange:       128.239.0.0 - 128.239.255.255
NetType:        allocation
RegDate:        1987-05-06
Updated:        2024-02-06
TechHandle:     UNIXT-ARIN
Source:         ARIN


OrgID:          CWM-11-Z
OrgName:        The College of William and Mary
CanAllocate:    
Street:         150 Blow Memorial Hall
City:           Williamsburg
State/Prov:     VA
Country:        US
PostalCode:     23187
RegDate:        2023-11-20
Updated:        2023-11-20
OrgAdminHandle: WMIT-ARIN
OrgTechHandle:  WMIT-ARIN
OrgAbuseHandle: ABUSE5074-ARIN
OrgNOCHandle:   WMIT-ARIN
OrgRoutingHandle:   WMIT-ARIN
OrgDNSHandle:   WMIT-ARIN
Source:         ARIN


POCHandle:      UNIXT-ARIN
IsRole:         Y
LastName:       Unix Team
FirstName:      
Street:         200 Ukrop's Way
City:           Williamsburg
State/Prov:     VA
Country:        US
PostalCode:     23187-8795
RegDate:        2018-07-30
Updated:        2025-07-31
OfficePhone:    +1-757-221-2981
OfficePhone:    +1-757-221-3112
Mailbox:        dns@lists.wm.edu
Source:         ARIN


POCHandle:      WMIT-ARIN
IsRole:         Y
LastName:       WMIT
FirstName:      
Street:         IT - Jones Hall
Street:         200 Ukrop Way
City:           Williamsburg
State/Prov:     VA
Country:        US
PostalCode:     23185
RegDate:        2022-01-05
Updated:        2025-01-27
OfficePhone:    +1-757-221-3000
Mailbox:        dns@lists.wm.edu
Source:         ARIN


POCHandle:      ABUSE5074-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         200 Ukrop's Way
City:           Williamsburg
State/Prov:     VA
Country:        US
PostalCode:     23187-8795
RegDate:        2015-04-27
Updated:        2022-01-06
OfficePhone:    +1-757-221-3000
Mailbox:        abuse@wm.edu
Source:         ARIN

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.239.29.10 wm.edu 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

Pingable IPs

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

IP Address ASN Details
128.239.1.204 AS11975 The College of William and Mary 7.38ms from Ashburn, US
128.239.54.1 AS11975 The College of William and Mary 7.23ms from Ashburn, US
128.239.62.13 AS11975 The College of William and Mary 7.21ms from Ashburn, US
128.239.45.221 AS11975 The College of William and Mary 7.45ms from Ashburn, US
128.239.15.1 AS11975 The College of William and Mary 7.26ms from Ashburn, US
128.239.19.1 AS11975 The College of William and Mary 7.18ms from Ashburn, US
128.239.22.161 AS11975 The College of William and Mary 7.29ms from Ashburn, US
128.239.3.25 AS11975 The College of William and Mary 7.25ms from Ashburn, US
128.239.46.2 AS11975 The College of William and Mary 7.37ms from Ashburn, US
128.239.61.78 AS11975 The College of William and Mary 7.19ms from Ashburn, US
128.239.20.9 AS11975 The College of William and Mary 7.25ms from Ashburn, US
128.239.39.1 AS11975 The College of William and Mary 7.52ms from Ashburn, US
128.239.5.161 AS11975 The College of William and Mary 7.33ms from Ashburn, US
128.239.4.113 AS11975 The College of William and Mary 7.28ms from Ashburn, US
128.239.63.125 AS11975 The College of William and Mary 7.21ms from Ashburn, US
128.239.12.89 AS11975 The College of William and Mary 7.15ms from Ashburn, US
128.239.56.178 AS11975 The College of William and Mary 7.29ms from Ashburn, US
128.239.11.33 AS11975 The College of William and Mary 7.29ms from Ashburn, US
128.239.29.15 AS11975 The College of William and Mary 7.15ms from Ashburn, US
128.239.51.1 AS11975 The College of William and Mary 9.77ms from Ashburn, US
128.239.21.17 AS11975 The College of William and Mary 7.21ms from Ashburn, US
128.239.18.5 AS11975 The College of William and Mary 7.21ms from Ashburn, US
128.239.13.77 AS11975 The College of William and Mary 7.22ms from Ashburn, US
128.239.26.122 AS11975 The College of William and Mary 7.21ms from Ashburn, US
128.239.47.231 AS11975 The College of William and Mary 7.34ms 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
193.173.24.209 AS1136 KPN B.V. 2.89ms from Amsterdam, NL
80.56.37.1 AS33915 Vodafone Libertel B.V. 4.46ms from Amsterdam, NL
216.52.118.33 AS10913 Unitas Global 0.41ms from Ashburn, US
216.197.68.113 AS22070 Blue Ridge Websoft, LLC 3.08ms from Ashburn, US
174.81.128.1 AS20115 Charter Communications LLC 15.69ms from Atlanta, US
103.137.98.1 AS139707 Radford Software Limited 2.91ms from Auckland, NZ
134.236.13.1 AS131090 CAT TELECOM Public Company Ltd,CAT 14.88ms from Bangkok, TH
101.76.223.129 AS4538 China Education and Research Network Center 9.50ms from Beijing, CN
77.11.79.17 AS6805 Telefonica Germany GmbH & Co.OHG 2.72ms from Berlin, DE
212.14.37.1 AS8286 ZUT ACI Educational AS 8.50ms from Berlin, DE
44.228.183.209 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
52.27.125.65 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
190.24.128.97 AS19429 ETB - Colombia 0.56ms from Bogota, CO
204.14.67.49 AS33748 DSCI Corporation 0.90ms from Boston, US
88.244.121.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.83ms from Bursa, TR
221.182.17.129 AS9808 China Mobile Communications Group Co., Ltd. 8.31ms from Chengdu, CN
131.193.129.1 AS6200 University of Illinois Chicago 4.76ms from Chicago, US
73.9.196.1 AS7922 Comcast Cable Communications, LLC 1.37ms from Chicago, US
73.146.124.1 AS7922 Comcast Cable Communications, LLC 7.45ms from Chicago, US
24.123.49.113 AS10796 Charter Communications Inc 2.88ms from Columbus, US
176.21.41.1 AS3292 TDC Holding A/S 3.54ms from Copenhagen, DK
181.169.98.1 AS7303 Telecom Argentina S.A. 3.72ms from Cordoba, AR
34.71.110.209 AS396982 Google LLC 0.12ms from Council Bluffs, US
218.60.5.241 AS4837 CHINA UNICOM China169 Backbone 12.91ms from Dalian, CN
70.177.46.1 AS22773 Cox Communications Inc. 11.05ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f5 128.239.14.194
traceroute to 128.239.14.194 (128.239.14.194): 64 hops max, 52 byte packets
10 [AS11975] 128.239.12.2 7.425 ms
12 [AS11975] 128.239.13.82 7.585 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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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