ASN Lookup Tool
AS51088 A2B

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS51088
Organisation
A2B IP B.V.
Name
A2B
Total IPv4 Addresses
38376
Total IPv4 Prefixes
54
Total IPv6 Prefixes
3518
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,635 out of 76,964
Registry
Ripe
Registered Country
NL flag NL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2010-05-28
Registration Last Change
2023-04-24
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
IQ flagSAWAD LAND for Information Technology Ltd
PL flagMarcin Gondek
US flagSprint
US flagGTT Communications Inc.
US flagNTT America, Inc.
Showing 5 of 58
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
FR flagZIOSTING SAS
NL flagA2B IP B.V.
CH flagUrsin Filli
UA flagSerhiy Bobrov
NL flagSlashme BV
Showing 5 of 1004
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Range From5.10.192.0
Range To5.10.192.255
Range From5.44.72.0
Range To5.44.75.255
Range From5.44.76.0
Range To5.44.77.255
Range From5.44.78.0
Range To5.44.78.255
Showing 5 of 54
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.