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InternetData
IPv4 address

128.239.30.51

An address in Williamsburg, Virginia, United States, announced by The College of William and Mary (AS11975). None of our anonymity, network or service databases holds it.

6 of 21 address-keyed databases hold it

Summary
Company
The College of William and Mary
Prefix
128.239.0.0/17
Registered to
The College of William and Mary
Network type
Education
Abuse contact
abuse@wm.edu
Anycast
No

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

0 of 7 hold it

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

4 of 6 hold it
Company
The College of William and Mary
Domain
wm.edu
Type
Education
Registered in
United States
AS number
AS11975
Name
The College of William and Mary
Prefix
128.239.0.0/17
RPKI
not found
Type
Education
Domain
wm.edu
Registered in
United States
Name
The College of William and Mary
Handle
WM-NET
Organization
CWM-11-Z
Status
allocation
Registry
arin
Domain
wm.edu
Name
Abuse
Phone
+1-757-221-3000
Address
200 Ukrop's Way, Williamsburg, VA, 23187-8795
Network
128.239.0.0-128.239.255.255
Not seen inIP RWHOISIP RDNS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Williamsburg
Region
Virginia
Postal code
23187
Continent
North America
Timezone
America/New_York

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Services

What our own internet-wide measurement found listening on it.

0 of 3 hold it
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.