Skip to content
InternetData
IPv4 address

23.154.112.141

An address in Newmarket, New Hampshire, United States, used by Internet Systems Consortium, Inc., announced by Quad State Internet LLC (AS399788). 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
ISP
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
2026-10-12

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
AS399788
Name
Quad State Internet LLC
RPKI
valid
Type
ISP
Domain
quadstateinternet.net
Registered in
United States
Name
Internet Systems Consortium, Inc.
Handle
F-ROOT
Organization
ISC-94
Status
reallocation
Registry
arin
Domain
isc.org
Name
Internet Systems Consortium Abuse Team
Phone
+1-650-423-1300
Address
PO Box 360, Newmarket, NH, 03857
Network
23.154.112.140-23.154.112.143
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 — every row, every column, 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.