ASN Lookup Tool
AS7 DSTL

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS7
Organisation
The Defence Science and Technology Laboratory
Name
DSTL
Total IPv4 Addresses
69632
Total IPv4 Prefixes
23
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,552 out of 76,909
Registry
Ripe
Registered Country
GB flag GB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
2002-05-27
Registration Last Change
2018-11-05
Receiving From

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

ASN
Organisation
GB flagJisc Services Limited
MM flagMYANMA POSTS AND TELECOMMUNICATIONS
MM flagCampana MYTHIC Co. Ltd.
IPv4 Active Prefixes

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

Showing 5 of 23
IPv6 Active Prefixes
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.