12390 KINGSTON-UK-AS, GB
Adjacency: 5 Upstream: 4 Downstream: 1
Upstream Adjacent AS list
AS6461 ZAYO-6461 - Zayo Bandwidth, US
AS174 COGENT-174 - Cogent Communications, LLC, US
AS3356 LEVEL3 - Level 3 Parent, LLC, US
AS134176 CLOUDIE-AS-AP Cloudie Limited, HK
Downstream Adjacent AS list
AS203067 GIACOM, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1077 AS12390 ORG+TRN Originate: 260352 /14.01 Transit: 2048 /21.00 KINGSTON-UK-AS, 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 % 15898 AS12390 KINGSTON-UK-AS, GB 19 4 2 17 2 10.53% Prefix AS Path Aggregation Suggestion 5.198.0.0/17 4777 2497 174 12390 77.86.0.0/17 4777 2497 174 12390 83.100.128.0/17 4777 2497 174 12390 87.102.0.0/17 4777 2497 174 12390 94.72.192.0/18 4777 2516 3356 12390 159.253.64.0/20 4777 2516 3356 12390 178.78.64.0/18 4777 2516 174 12390 185.188.232.0/22 4777 2497 174 12390 185.199.56.0/22 4777 2497 174 12390 194.207.64.0/19 4777 2516 174 12390 194.207.96.0/19 4777 2516 3356 12390 194.207.128.0/18 4777 2516 3356 12390 + Announce - aggregate of 194.207.128.0/19 (4777 2516 3356 12390) and 194.207.160.0/19 (4777 2516 3356 12390) 194.207.128.0/19 4777 2516 3356 12390 - Withdrawn - aggregated with 194.207.160.0/19 (4777 2516 3356 12390) 194.207.160.0/19 4777 2516 3356 12390 - Withdrawn - aggregated with 194.207.128.0/19 (4777 2516 3356 12390) 194.207.192.0/19 4777 2516 174 12390 194.207.224.0/19 4777 2497 174 12390 212.50.160.0/19 4777 2516 174 12390 213.249.128.0/17 4777 2497 174 12390 + Announce - aggregate of 213.249.128.0/18 (4777 2497 174 12390) and 213.249.192.0/18 (4777 2497 174 12390) 213.249.128.0/18 4777 2497 174 12390 - Withdrawn - aggregated with 213.249.192.0/18 (4777 2497 174 12390) 213.249.192.0/18 4777 2497 174 12390 - Withdrawn - aggregated with 213.249.128.0/18 (4777 2497 174 12390) 217.180.21.0/24 4777 2516 6830 60068 134176 12390
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS12390 7 More Specifics 19 Total Advertisements KINGSTON-UK-AS, GB
194.207.64.0/19 194.207.0.0/16
194.207.96.0/19 194.207.0.0/16
194.207.128.0/19 194.207.0.0/16
194.207.160.0/19 194.207.0.0/16
194.207.192.0/19 194.207.0.0/16
194.207.224.0/19 194.207.0.0/16
217.180.21.0/24 217.180.20.0/23
217.180.44.0/24 217.180.44.0/22
217.180.47.0/24 217.180.44.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 217.180.44.0/24 Withdrawn
- 217.180.47.0/24 Withdrawn
whois: 402332
IANA has recorded AS12390 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS12390\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 'AS12288 - AS12454'
as-block: AS12288 - AS12454
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: 2018-11-22T15:27:24Z
last-modified: 2018-11-22T15:27:24Z
source: RIPE
% Information related to 'AS12390'
% Abuse contact for 'AS12390' is 'abuse@kcom.com'
aut-num: AS12390
as-name: KINGSTON-UK-AS
remarks: Telephone House, Carr Lane, Hull, HU1 3RE, UK
remarks: +---------------------------------------------+
remarks: | Transit |
remarks: +---------------------------------------------+
remarks: Cogent
import: from AS174 accept ANY
export: to AS174 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: Level3
import: from AS3356 accept ANY
export: to AS3356 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: | BGP Transit Customers |
remarks: +---------------------------------------------+
remarks: Arquva Communications Ltd
import: from AS15641 accept AS-KINMEDIA
export: to AS15641 announce ANY
remarks: +----------------------------------------------+
remarks: Giacom (Cloud) Ltd
import: from AS203067 accept AS203067
export: to AS203067 announce ANY
remarks: +---------------------------------------------+
remarks: | IX Peering (LINX, LoNAP) |
remarks: +---------------------------------------------+
remarks: 1&1 Internet
import: from AS8560 accept AS-1AND1
export: to AS8560 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: Akamai Technologies
import: from AS20940 accept AS-AKAMAI
export: to AS20940 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: Amazon
import: from AS16509 accept AS-AMAZON
export: to AS16509 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: Associated Networks (UK) Ltd
import: from AS25061 accept AS-ANXL
export: to AS25061 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: BBC, BBC Internet Services, BBC Technology
import: from AS2818 accept AS-BBC
export: to AS2818 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: Bogons
import: from AS3213 accept AS-BOGONS
export: to AS3213 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: Burstfire Networks Ltd
import: from AS9153 accept AS-BURSTFIRE
export: to AS9153 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: C2 Internet
import: from AS13005 accept AS-C2INTERNET
export: to AS13005 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: CCS Leeds
import: from AS34555 accept AS-CCSLEEDS
export: to AS34555 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: Claranet
import: from AS8426 accept AS-CLARANET
export: to AS8426 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: Clear IP
import: from AS41103 accept AS-CLEARIP
export: to AS41103 announce AS-KINGSTONUK
remarks: +--------------------------------------------+
remarks: Connexions 4 London
import: from AS25577 accept AS-C4L
export: to AS25577 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: Continent 8 Technologies PLC
import: from AS14537 accept AS-CONTINENT8
export: to AS14537 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: Daisy Communications
import: from AS5413 accept AS5413:AS-CUSTOMER AS5413:RS-CUSTOMER
export: to AS5413 announce AS-KINGSTONUK
remarks: +---------------------------------------------+
remarks: Entanet International Ltd
import: from AS8468 accept AS-ENTANET
export: to AS8468 announce AS-KINGSTONUK
remarks: +--------------------------------------------+
remarks: Equinix UK
import: from AS21371 accept AS-EQUINIX-EU
export: to AS21371 announce AS-KINGSTONUK
remarks: +-------------------------------------------+
remarks: Excell Business Systems Ltd
import: from AS8530 accept AS-EXCELL
export: to AS8530 announce AS-KINGSTONUK
remarks: +-------------------------------------------+
remarks: Exponential-e Ltd
import: from AS25180 accept AS-EXPONENTIAL-e
export: to AS25180 announce AS-KINGSTONUK
remarks: +-------------------------------------------+
remarks: Fastnet
import: from AS12519 accept AS-FASTNET
export: to AS12519 announce AS-KINGSTONUK
remarks: +------------------------------------------+
remarks: Global Radio
import: from AS39202 accept AS-GCAP
export: to AS39202 announce AS-KINGSTONUK
remarks: +------------------------------------------+
remarks: Google Inc
import: from AS15169 accept AS-GOOGLE
export: to AS15169 announce AS-KINGSTONUK
remarks: +-----------------------------------------+
remarks: Goscomb Technologies
import: from AS39326 accept AS-GOSCOMB
export: to AS39326 announce AS-KINGSTONUK
remarks: +-----------------------------------------+
remarks: Gyron Internet Ltd
import: from AS29017 accept AS-GYRON
export: to AS29017 announce AS-KINGSTONUK
remarks: +-----------------------------------------+
remarks: Hurricane Electric HE
import: from AS6939 accept AS-HURRICANE
export: to AS6939 announce AS-KINGSTONUK
remarks: +----------------------------------------+
remarks: IDNet
import: from AS12496 accept AS-IDNETUK
export: to AS12496 announce AS-KINGSTONUK
remarks: +----------------------------------------+
remarks: Inclarity
import: from AS15773 accept AS-INCLARITY
export: to AS15773 announce AS-KINGSTONUK
remarks: +-------------------------------------------+
remarks: JPC Infonet Ltd
import: from AS12775 accept AS-JPCI
export: to AS12775 announce AS-KINGSTONUK
remarks: +------------------------------------------+
remarks: KeConnect Systems Ltd (A Timico Company)
import: from AS8607 accept AS-TIMICO
export: to AS8607 announce AS-KINGSTONUK
remarks: +-----------------------------------------+
remarks: KillerCreation Networks Ltd
import: from AS25369 accept AS-KILLERCREATION
export: to AS25369 announce AS-KINGSTONUK
remarks: +----------------------------------------+
remarks: Magnet Networks
import: from AS34245 accept AS-MAGNETLOCAL
export: to AS34245 announce AS-KINGSTONUK
remarks: +----------------------------------------+
remarks: Manx Telecom Ltd
import: from AS13122 accept AS-MANX
export: to AS13122 announce AS-KINGSTONUK
remarks: +---------------------------------------+
remarks: Microsoft MSN
import: from AS8075 accept AS-MICROSOFT
export: to AS8075 announce AS-KINGSTONUK
remarks: +---------------------------------------+
remarks: Mythic Beasts
import: from AS44684 accept AS-MYTHIC
export: to AS44684 announce AS-KINGSTONUK
remarks: +--------------------------------------+
remarks: NetCologne
import: from AS8422 accept AS-NETCOLOGNE
export: to AS8422 announce AS-KINGSTONUK
remarks: +------------------------------------+
remarks: Netflix
import: from AS2906 accept AS-NFLX
export: to AS2906 announce AS-KINGSTONUK
remarks: +-----------------------------------+
remarks: Nuco Technologies Ltd
import: from AS45014 accept AS-HOSTIT-MK
export: to AS45014 announce AS-KINGSTONUK
remarks: +----------------------------------+
remarks: Orbital Net Ltd
import: from AS24916 accept AS-ORBITAL
export: to AS24916 announce AS-KINGSTONUK
remarks: +----------------------------------+
remarks: Othello Technology Systems Ltd
import: from AS29527 accept AS-OTHELLOTECH
export: to AS29527 announce AS-KINGSTONUK
remarks: +----------------------------------+
remarks: Prolexic Technologies
import: from AS32787 accept AS-PROLE
export: to AS32787 announce AS-KINGSTONUK
remarks: +---------------------------------+
remarks: PT Comunicacoes S.A.
import: from AS8657 accept AS-CPRM
export: to AS8657 announce AS-KINGSTONUK
remarks: +--------------------------------+
remarks: QIX
import: from AS29668 accept AS-QUBE
export: to AS29668 announce AS-KINGSTONUK
remarks: +-------------------------------+
remarks: Reliance Globalcom (FLAG Telecom)
import: from AS15412 accept AS-FLAGP
export: to AS15412 announce AS-KINGSTONUK
remarks: +------------------------------+
remarks: RETN
import: from AS9002 accept AS-RETN
export: to AS9002 announce AS-KINGSTONUK
remarks: +-----------------------------+
remarks: RM Education PLC
import: from AS5503 accept AS-RMIFL
export: to AS5503 announce AS-KINGSTONUK
remarks: +-------------------------------+
remarks: ScanPlus GmbH
import: from AS12399 accept AS-SPXS
export: to AS12399 announce AS-KINGSTONUK
remarks: +-----------------------------+
remarks: Singapore Telecommunications Limited
import: from AS7473 accept AS-SINGTEL-AP-PEERING
export: to AS7473 announce AS-KINGSTONUK
remarks: +-----------------------------+
remarks: Siminn / Iceland Telecom
import: from AS6677 accept AS-ICENET
export: to AS6677 announce AS-KINGSTONUK
remarks: +------------------------------+
remarks: Simply Transit Ltd
import: from AS29550 accept AS-AS29550
export: to AS29550 announce AS-KINGSTONUK
remarks: +-----------------------------+
remarks: Simwood eSMS
import: from AS42353 accept AS-SIMWOOD
export: to AS42353 announce AS-KINGSTONUK
remarks: +-----------------------------+
remarks: TalkTalk Technology / Opal
import: from AS13285 accept AS-OPAL
export: to AS13285 announce AS-KINGSTONUK
remarks: +-----------------------------+
remarks: TelecityGroup
import: from AS15830 accept AS-TELECITYGROUP
export: to AS15830 announce AS-KINGSTONUK
remarks: +---------------------------+
remarks: Tele Danmark
import: from AS3292 accept AS-TDCNET
export: to AS3292 announce AS-KINGSTONUK
remarks: +---------------------------+
remarks: Telenor
import: from AS2119 accept AS-TELENOR
export: to AS2119 announce AS-KINGSTONUK
remarks: +---------------------------+
remarks: Trunk Networks Limited
import: from AS49375 accept AS-TRUNKNETWORKS
export: to AS49375 announce AS-KINGSTONUK
remarks: +-----------------------------+
remarks: TwitchTV / Justin.tv
import: from AS46489 accept AS46489
export: to AS46489 announce AS-KINGSTONUK
remarks: +-----------------------------+
remarks: UK2
import: from AS13213 accept AS-UK2NET
export: to AS13213 announce AS-KINGSTONUK
remarks: +-----------------------------+
org: ORG-TCL3-RIPE
admin-c: KR2955-RIPE
tech-c: KR2955-RIPE
remarks: +------------------------------------------------+
remarks: | Open peering policy at LINX, LoNAP |
remarks: | Peering on request to peering@as12390.kcom.com |
remarks: | Spam and Net Abuse email to abuse@kcom.com |
remarks: +------------------------------------------------+
remarks: Giacom
import: from AS203067 accept AS203067
export: to AS203067 announce ANY
status: ASSIGNED
mnt-by: KINGSTON-MNT
mnt-by: RIPE-NCC-END-MNT
created: 2002-09-12T06:35:59Z
last-modified: 2023-10-17T13:47:30Z
source: RIPE
organisation: ORG-TCL3-RIPE
org-name: KCOM Group Limited
country: GB
org-type: LIR
address: Kingston House, Salvesen Way37 Carr Lane
address: HU3 4XQ
address: Hull
address: UNITED KINGDOM
phone: +800 9159668
phone: +800 1384858
fax-no: +44 1482 604604
mnt-ref: KINGSTON-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: KINGSTON-MNT
admin-c: JB13035-RIPE
admin-c: KR2955-RIPE
admin-c: AF924-RIPE
abuse-c: KR2955-RIPE
created: 2004-04-17T12:17:16Z
last-modified: 2026-01-19T07:32:24Z
source: RIPE # Filtered
role: KINGSTON ROLE
address: Kingston Communications
address: Telephone House
address: Carr Lane
address: Kingston-upon-Hull
address: HU1 3RE
phone: +44 800 138 4858
fax-no: +44 113 384 2468
remarks: **********************************************
remarks: *** Do NOT send abuse reports to any other ***
remarks: *** address EXCEPT abuse@kcom.com ***
remarks: **********************************************
remarks: trouble: Send ABUSE REPORTS to abuse@kcom.com
tech-c: RT8448-RIPE
tech-c: JB13035-RIPE
tech-c: AF924-RIPE
nic-hdl: KR2955-RIPE
mnt-by: KINGSTON-MNT
created: 2002-09-16T14:24:50Z
last-modified: 2024-01-30T09:50:08Z
source: RIPE # Filtered
abuse-mailbox: abuse@kcom.com
% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)