196778 TFL, GB
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS51551 CAPITA-AS, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 15714 AS196778 ORIGIN Originate: 4864 /19.75 Transit: 0 /0.00 TFL, 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 % 18564 AS196778 TFL, GB 3 2 0 1 2 66.67% Prefix AS Path Aggregation Suggestion 80.79.208.0/20 4777 2497 174 51551 196778 80.79.222.0/23 4777 2497 174 51551 196778 - Withdrawn - matching aggregate 80.79.208.0/20 4777 2497 174 51551 196778 80.79.222.0/24 4777 2497 174 51551 196778 - Withdrawn - matching aggregate 80.79.208.0/20 4777 2497 174 51551 196778
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS196778 2 More Specifics 3 Total Advertisements TFL, GB
80.79.222.0/23 80.79.208.0/20
80.79.222.0/24 80.79.208.0/20
whois: 402332
IANA has recorded AS196778 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS196778\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 'AS196608 - AS197840'
as-block: AS196608 - AS197840
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: 2024-09-04T14:04:38Z
last-modified: 2024-09-04T14:04:38Z
source: RIPE
% Information related to 'AS196778'
% Abuse contact for 'AS196778' is 'tasawarkhan@tfl.gov.uk'
aut-num: AS196778
as-name: TFL
org: ORG-TfL1-RIPE
import: from AS4589 accept ANY
import: from AS5089 accept ANY
import: from AS2856 accept ANY
import: from AS51551 accept ANY
export: to AS4589 announce AS196778
export: to AS5089 announce AS196778
export: to AS2856 announce AS196778
export: to AS51551 announce AS196778
admin-c: AR17936-RIPE
tech-c: AR17936-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: qaisershah-mnt
created: 2009-05-29T11:39:24Z
last-modified: 2025-11-03T10:36:05Z
source: RIPE
organisation: ORG-TfL1-RIPE
org-name: Transport for London
country: GB
org-type: LIR
address: 14 Pier Walk London
address: SE10 0ES
address: London
address: UNITED KINGDOM
phone: +447515745812
fax-no: +442071261926
abuse-c: AR17936-RIPE
admin-c: AR17936-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: taskhan-mntner
mnt-ref: qaisershah-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: taskhan-mntner
created: 2009-04-27T12:22:27Z
last-modified: 2025-11-03T10:36:54Z
source: RIPE # Filtered
role: Abuse-C Role
nic-hdl: AR17936-RIPE
abuse-mailbox: tasawarkhan@tfl.gov.uk
mnt-by: taskhan-mntner
address: Transport for London
address: Guru Prashant
address: Transport for London Floor 6 14 Pier Walk London
address: SE10 0ES
address: London
address: UNITED KINGDOM
created: 2013-12-18T14:39:47Z
last-modified: 2021-09-10T14:15:45Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)