203109 ORG-AL1060-RIPE, GB
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS21859 ZEN-ECN - Zenlayer Inc, US
AS29752 ZEN-SDN - Zenlayer Inc, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 46474 AS203109 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 ORG-AL1060-RIPE, 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 % 62294 AS203109 ORG-AL1060-RIPE, GB 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 91.109.42.0/24 4777 2497 3257 29752 203109 104.164.94.0/24 4777 2497 1299 21859 203109 212.134.21.0/24 4777 2497 3257 29752 203109
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS203109 3 More Specifics 3 Total Advertisements ORG-AL1060-RIPE, GB
91.109.42.0/24 91.109.40.0/22
104.164.94.0/24 104.164.0.0/15
212.134.21.0/24 212.134.0.0/16
whois: 402332
IANA has recorded AS203109 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS203109\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 'AS203024 - AS203111'
as-block: AS203024 - AS203111
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: 2024-10-03T13:30:54Z
last-modified: 2024-10-03T13:30:54Z
source: RIPE
% Information related to 'AS203109'
% Abuse contact for 'AS203109' is 'abuse@aerofibre.top'
aut-num: AS203109
as-name: ORG-AL1060-RIPE
org: ORG-AL1060-RIPE
import: from AS204921 accept ANY
export: to AS204921 announce AS203109
import: from AS59538 accept ANY
export: to AS59538 announce AS203109
admin-c: AL21139-RIPE
tech-c: AL21139-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: Oneswald-mnt
mnt-by: ZHNET-CUSTOMER-MNT
created: 2025-12-08T12:43:22Z
last-modified: 2026-03-31T07:54:40Z
source: RIPE
organisation: ORG-AL1060-RIPE
org-name: AeroFibre Ltd
org-type: OTHER
address: Unit 161577 Courier Point, 13 Freeland Park, Wareham Road, Poole Dorset United Kingdom BH16 6FH
country: GB
abuse-c: AL21139-RIPE
mnt-ref: ZHNET-MNT
mnt-by: Oneswald-mnt
created: 2025-12-03T15:30:36Z
last-modified: 2026-03-31T07:54:29Z
source: RIPE # Filtered
role: AeroFibre Ltd
address: Unit 161577 Courier Point, 13 Freeland Park, Wareham Road, Poole Dorset United Kingdom BH16 6FH
abuse-mailbox: abuse@aerofibre.top
nic-hdl: AL21139-RIPE
created: 2026-03-31T07:54:17Z
last-modified: 2026-03-31T07:54:17Z
source: RIPE # Filtered
mnt-by: Oneswald-mnt
% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)