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InternetData
IPv4 address

192.158.248.159

An address in Newmarket, New Hampshire, United States, used by Internet Systems Consortium, Inc., announced by ISC F-ROOT OAK1 (AS27321). Of our anonymity, network and service databases, it is in Hosting IP.

7 of 21 address-keyed databases hold it

Summary
Company
Internet Systems Consortium, Inc.
Registered to
Internet Systems Consortium, Inc.
Network type
Hosting
Abuse contact
abuse@isc.org
Anycast
No

Anonymity

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

1 of 7 hold it
Confidence
medium
Last seen
2026-10-09

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
Internet Systems Consortium, Inc.
Domain
isc.org
Type
Business
Registered in
United States
AS number
AS27321
Name
ISC F-ROOT OAK1
RPKI
valid
Type
Hosting
Domain
isc.org
Registered in
United States
Name
Internet Systems Consortium, Inc.
Handle
ISC-NET4
Organization
ISC-94
Status
allocation
Registry
arin
Domain
isc.org
Name
Internet Systems Consortium Abuse Team
Phone
+1-650-423-1300
Address
PO Box 360, Newmarket, NH, 03857
Network
192.158.248.0-192.158.252.255
Not seen inIP RWHOISIP RDNS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Newmarket
Region
New Hampshire
Postal code
03857
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, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.