128.239.0.0/17
AS11975 · The College of William and Mary
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| Country |
United States
|
| Domain | wm.edu |
| ASN | AS11975 |
| Parent Range | 128.239.0.0/16 |
| 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: 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 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
Overlapping Ranges
BGP prefixes that contain 128.239.0.0/17
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 128.239.0.0/16 | AS11975 | The College of William and Mary | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 128.239.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 128.239.0.0/16 | AS11975 | The College of William and Mary | 65,536 |
Hosted domains
There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.239.22.155 | diatomatter.com | 1 |
Hosted domains API
Pingable IPs
865 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.239.5.182 |
7.34ms from Ashburn,
US
|
|
| 128.239.19.1 |
7.20ms from Ashburn,
US
|
|
| 128.239.29.35 |
7.17ms from Ashburn,
US
|
|
| 128.239.1.60 |
7.36ms from Ashburn,
US
|
|
| 128.239.45.149 |
7.42ms from Ashburn,
US
|
|
| 128.239.52.1 |
7.45ms from Ashburn,
US
|
|
| 128.239.20.8 |
7.21ms from Ashburn,
US
|
|
| 128.239.47.155 |
7.38ms from Ashburn,
US
|
|
| 128.239.49.49 |
7.43ms from Ashburn,
US
|
|
| 128.239.18.133 |
7.24ms from Ashburn,
US
|
|
| 128.239.13.77 |
7.23ms from Ashburn,
US
|
|
| 128.239.61.125 |
7.17ms from Ashburn,
US
|
|
| 128.239.62.126 |
7.22ms from Ashburn,
US
|
|
| 128.239.10.225 |
7.15ms from Ashburn,
US
|
|
| 128.239.44.36 |
7.26ms from Ashburn,
US
|
|
| 128.239.60.29 |
7.21ms from Ashburn,
US
|
|
| 128.239.26.151 |
7.16ms from Ashburn,
US
|
|
| 128.239.11.33 |
7.31ms from Ashburn,
US
|
|
| 128.239.39.1 |
7.53ms from Ashburn,
US
|
|
| 128.239.63.126 |
7.19ms from Ashburn,
US
|
|
| 128.239.54.4 |
7.22ms from Ashburn,
US
|
|
| 128.239.51.1 |
11.31ms from Ashburn,
US
|
|
| 128.239.4.92 |
7.32ms from Ashburn,
US
|
|
| 128.239.38.5 |
7.19ms from Ashburn,
US
|
|
| 128.239.46.1 |
7.39ms 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 |
|---|---|---|
| 74.42.1.17 |
7.33ms from Ashburn,
US
|
|
| 108.51.59.1 |
2.20ms from Ashburn,
US
|
|
| 73.39.16.1 |
6.26ms from Ashburn,
US
|
|
| 124.122.182.1 |
1.62ms from Bangkok,
TH
|
|
| 101.26.211.1 |
11.92ms from Beijing,
CN
|
|
| 190.67.136.1 |
3.47ms from Bogota,
CO
|
|
| 188.83.237.1 |
3.10ms from Braga,
PT
|
|
| 31.24.118.1 |
0.68ms from Brussels,
BE
|
|
| 87.64.96.97 |
2.44ms from Brussels,
BE
|
|
| 78.23.182.1 |
3.30ms from Brussels,
BE
|
|
| 109.100.104.1 |
4.05ms from Bucharest,
RO
|
|
| 186.139.98.1 |
7.51ms from Buenos Aires,
AR
|
|
| 195.174.64.1 |
14.02ms from Bursa,
TR
|
|
| 196.138.189.81 |
15.25ms from Cairo,
EG
|
|
| 12.155.86.81 |
5.66ms from Columbus,
US
|
|
| 62.198.208.1 |
2.71ms from Copenhagen,
DK
|
|
| 186.136.241.1 |
3.56ms from Cordoba,
AR
|
|
| 192.236.175.1 |
0.53ms from Dallas,
US
|
|
| 134.228.186.1 |
3.32ms from Detroit,
US
|
|
| 34.185.223.177 |
0.10ms from Frankfurt am Main,
DE
|
|
| 73.162.168.161 |
4.75ms from Fremont,
US
|
|
| 113.101.204.1 |
7.30ms from Guangzhou,
CN
|
|
| 190.155.108.1 |
3.34ms from Guayaquil,
EC
|
|
| 111.50.74.49 |
8.94ms from Lanzhou,
CN
|
|
| 117.156.230.1 |
11.86ms from Lanzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Ashburn, US
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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