212581 BIDFX, GB
Adjacency: 6 Upstream: 6 Downstream: 0
Upstream Adjacent AS list
AS31216 BSOCOM, FR
AS43531 IXREACH, FR
AS4455 BSO, GB
AS9255 CONNECTPLUS-AS Singapore Telecom, SG
AS8220 COLT COLT Technology Services Group Limited, GB
AS2914 NTT-LTD-2914, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 14363 AS212581 ORIGIN Originate: 5888 /19.48 Transit: 0 /0.00 BIDFX, 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 % 4874 AS212581 BIDFX, GB 14 11 0 3 11 78.57% Prefix AS Path Aggregation Suggestion 64.52.164.0/22 2914 212581 64.52.164.0/24 2914 212581 - Withdrawn - matching aggregate 64.52.164.0/22 2914 212581 64.52.165.0/24 2914 212581 - Withdrawn - matching aggregate 64.52.164.0/22 2914 212581 64.52.166.0/24 2914 212581 - Withdrawn - matching aggregate 64.52.164.0/22 2914 212581 64.52.167.0/24 2914 212581 - Withdrawn - matching aggregate 64.52.164.0/22 2914 212581 121.54.184.0/22 2914 212581 121.54.184.0/23 2914 212581 - Withdrawn - matching aggregate 121.54.184.0/22 2914 212581 121.54.184.0/24 2914 212581 - Withdrawn - matching aggregate 121.54.184.0/22 2914 212581 121.54.185.0/24 2914 212581 - Withdrawn - matching aggregate 121.54.184.0/22 2914 212581 121.54.186.0/23 2914 212581 - Withdrawn - matching aggregate 121.54.184.0/22 2914 212581 121.54.186.0/24 2914 212581 - Withdrawn - matching aggregate 121.54.184.0/22 2914 212581 121.54.187.0/24 2914 212581 - Withdrawn - matching aggregate 121.54.184.0/22 2914 212581 151.123.188.0/23 2914 212581 151.123.188.0/24 2914 212581 - Withdrawn - matching aggregate 151.123.188.0/23 2914 212581
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS212581 4 More Specifics 5 Total Advertisements BIDFX, GB
64.52.164.0/24 64.52.164.0/22
64.52.165.0/24 64.52.164.0/22
64.52.166.0/24 64.52.164.0/22
64.52.167.0/24 64.52.164.0/22
whois: 402590
IANA has recorded AS212581 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS212581\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 'AS208189 - AS214345'
as-block: AS208189 - AS214345
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: 2026-02-12T14:40:05Z
last-modified: 2026-02-12T14:40:05Z
source: RIPE
% Information related to 'AS212581'
% Abuse contact for 'AS212581' is 'noc@bidfx.com'
aut-num: AS212581
as-name: BIDFX
org: ORG-BSL34-RIPE
import: from AS8220 accept ANY
export: to AS8220 announce AS212581
import: from AS2914 accept ANY
export: to AS2914 announce AS212581
import: from AS31216 accept ANY
export: to AS31216 announce AS212581
import: from AS9255 accept ANY
export: to AS9255 announce AS212581
admin-c: BN3031-RIPE
tech-c: BN3031-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: mnt-uk-bidfx-1
created: 2020-09-30T11:25:37Z
last-modified: 2021-07-16T11:16:10Z
source: RIPE
organisation: ORG-BSL34-RIPE
org-name: SGX FX SYSTEMS UK LIMITED
country: GB
reg-nr: 10546847
org-type: LIR
address: York House, 23 Kingsway
address: WC2B 6UJ
address: London
address: UNITED KINGDOM
phone: +442071493100
admin-c: BN3031-RIPE
tech-c: BN3031-RIPE
abuse-c: AR60857-RIPE
mnt-ref: mnt-uk-bidfx-1
mnt-by: RIPE-NCC-HM-MNT
mnt-by: mnt-uk-bidfx-1
created: 2020-08-18T07:31:35Z
last-modified: 2026-05-13T07:26:54Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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