51031 STARNETWORK, GB
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS932 XNNET - XNNET LLC, US
AS4229 ZEN-NET - Zenlayer Inc, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 50636 AS51031 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 STARNETWORK, GB
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 46701 AS51031 STARNETWORK, GB 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 31.56.66.0/24 4777 2497 2914 4229 51031 31.57.248.0/24 4777 2497 2914 4229 51031
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS51031 2 More Specifics 2 Total Advertisements STARNETWORK, GB
31.56.66.0/24 31.56.0.0/14
31.57.248.0/24 31.56.0.0/14
whois: 402332
IANA has recorded AS51031 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS51031\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS50893 - AS51311'
as-block: AS50893 - AS51311
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2024-12-10T14:54:30Z
last-modified: 2024-12-10T14:54:30Z
source: RIPE
% Information related to 'AS51031'
% Abuse contact for 'AS51031' is 'abuse@w1n.nl'
aut-num: AS51031
as-name: StarNetwork
org: ORG-WL303-RIPE
admin-c: KCKC3-RIPE
tech-c: KCKC3-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: KZCCL-MNT
mnt-by: lir-uk-win-1-MNT
created: 2022-08-01T14:19:06Z
last-modified: 2025-08-31T17:26:34Z
source: RIPE
organisation: ORG-WL303-RIPE
org-name: w1n ltd
country: GB
org-type: LIR
address: Dept 302, 43 Owston Road, Carcroft
address: DN6 8DA
address: Doncaster
address: UNITED KINGDOM
phone: +3805023019318
reg-nr: 14123971
admin-c: AA39751-RIPE
tech-c: AA39751-RIPE
abuse-c: AR68644-RIPE
mnt-ref: lir-uk-win-1-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: lir-uk-win-1-MNT
created: 2022-07-07T07:42:11Z
last-modified: 2026-04-29T05:02:50Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
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% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122 (BUSA)