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143.121.0.0

SURF B.V. — Netherlands

IPv4

Overview

Address
143.121.0.0
IP version
IPv4
Type
Public
Provider
SURF B.V.
Country
Netherlands

Publicly routable address space.

Network

Origin ASN
AS1103
AS name
SURFNET-NL
Organisation
SURF B.V.
BGP prefix
143.121.0.0/16
Registry
RIPE NCC
Status
assigned
Allocation date
1990-09-17
Range
143.121.0.0 – 143.121.255.255

From our own datasets — no third-party API

DNS

PTR record
Not available
Reverse DNS name
0.0.121.143.in-addr.arpa

Queried live from the source

Technical representations

Integer
2,407,071,744
Hexadecimal
0x8f790000
Binary
10001111.01111001.00000000.00000000

Related

AS1103

SURF B.V.

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View reverse DNS

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Location

Country
Netherlands
Name
Not available
Confidence
Registration — a fact of record
2°E4°E6°E8°E10°E52°NNetherlands200 km
Only the country of registration is known. There is deliberately no pin: it would claim a precision we do not have.

The location comes from the network's registration, not from your device. It says where the provider registered the range — not where you are.