39122 BLACKNIGHT-AS, IE
Adjacency: 16 Upstream: 4 Downstream: 12
Upstream Adjacent AS list
AS62129 WIRELESSCONNECT16, IE
AS174 COGENT-174 - Cogent Communications, LLC, US
AS2497 IIJ Internet Initiative Japan Inc., JP
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
Downstream Adjacent AS list
AS200807 SLEEPLESS-IE-AS, IE
AS205039 BEACONBROADBAND, GB
AS203185 PEBBLETREE, GB
AS202448 MVPS www.mvps.net, CY
AS201000 WHIZZY-FTTX, IE
AS210045 BC-AS, IE
AS213128 LINK-BROADBAND-LTD, IE
AS206746 SCCBROADBAND-AS, IE
AS215733 BKBB, IE
AS206663 MTS-MEDIA, IE
AS1197 NETWORKABILITY, IE
AS34989 SERVETHEWORLD-AS, NO
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 5634 AS39122 ORG+TRN Originate: 29440 /17.15 Transit: 32256 /17.02 BLACKNIGHT-AS, IE
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 % 8803 AS39122 BLACKNIGHT-AS, IE 28 6 1 23 5 17.86% Prefix AS Path Aggregation Suggestion 46.22.128.0/20 4777 2497 39122 64.96.3.0/24 4777 2497 39122 64.255.40.0/24 4777 2497 39122 69.5.186.0/24 4777 2497 39122 78.153.192.0/19 4777 2497 39122 78.153.202.0/24 4777 2497 39122 - Withdrawn - matching aggregate 78.153.192.0/19 4777 2497 39122 78.153.212.0/24 4777 2497 39122 - Withdrawn - matching aggregate 78.153.192.0/19 4777 2497 39122 81.17.240.0/20 4777 2497 39122 81.17.240.0/24 4777 2497 39122 - Withdrawn - matching aggregate 81.17.240.0/20 4777 2497 39122 81.17.242.0/24 4777 2497 39122 - Withdrawn - matching aggregate 81.17.240.0/20 4777 2497 39122 85.159.16.0/21 4777 2497 39122 91.197.234.0/23 4777 2497 39122 91.210.232.0/22 4777 2497 39122 176.52.222.0/23 4777 2497 39122 185.2.64.0/22 4777 2497 39122 185.17.238.0/23 4777 2497 39122 185.94.44.0/23 4777 2497 39122 + Announce - aggregate of 185.94.44.0/24 (4777 2497 39122) and 185.94.45.0/24 (4777 2497 39122) 185.94.44.0/24 4777 2497 39122 - Withdrawn - aggregated with 185.94.45.0/24 (4777 2497 39122) 185.94.45.0/24 4777 2497 39122 - Withdrawn - aggregated with 185.94.44.0/24 (4777 2497 39122) 185.173.167.0/24 4777 2497 39122 185.204.136.0/24 4777 2497 39122 185.209.164.0/22 4777 2497 39122 193.36.43.0/24 4777 2497 39122 193.203.126.0/24 4777 2497 39122 194.8.48.0/24 4777 2497 39122 194.8.59.0/24 4777 2497 39122 194.9.174.0/24 4777 2497 39122 194.9.222.0/24 4777 2497 39122 200.69.8.0/21 4777 2497 39122
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS39122 11 More Specifics 28 Total Advertisements BLACKNIGHT-AS, IE
64.96.3.0/24 64.96.0.0/17
78.153.202.0/24 78.153.192.0/19
78.153.212.0/24 78.153.192.0/19
81.17.240.0/24 81.17.240.0/20
81.17.242.0/24 81.17.240.0/20
91.197.234.0/23 91.197.232.0/22
185.17.238.0/23 185.17.236.0/22
185.94.44.0/24 185.94.44.0/22
185.94.45.0/24 185.94.44.0/22
185.173.167.0/24 185.173.164.0/22
185.204.136.0/24 185.204.136.0/22
whois: 402332
IANA has recorded AS39122 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS39122\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 'AS38912 - AS39599'
as-block: AS38912 - AS39599
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: 2023-08-29T07:47:54Z
last-modified: 2023-08-29T07:47:54Z
source: RIPE
% Information related to 'AS39122'
% Abuse contact for 'AS39122' is 'abuse@blacknight.ie'
aut-num: AS39122
as-name: BLACKNIGHT-AS
org: ORG-BISL2-RIPE
remarks:
remarks: ---- Transit Providers ----
export: to AS3356 announce AS-BLACKNIGHT # Centurylink
import: from AS3356 accept ANY
export: to AS1299 announce AS-BLACKNIGHT # Telia
import: from AS1299 accept ANY
export: to AS174 announce AS-BLACKNIGHT # Cogent
import: from AS174 accept ANY
export: to AS2914 announce AS-BLACKNIGHT # NTT
import: from AS2914 accept ANY
remarks:
remarks: ---- INEX Peerings IPv4 ----
export: to AS112 announce AS-BLACKNIGHT # AS112
import: from AS112 accept AS112
export: to AS1213 announce AS-BLACKNIGHT # Heanet
import: from AS1213 accept AS-HEANET
export: to AS2110 announce AS-BLACKNIGHT # BT
import: from AS2110 accept AS-BTIRE
export: to AS2128 announce AS-BLACKNIGHT # INEX
import: from AS2128 accept AS-INEXIE
export: to AS2906 announce AS-BLACKNIGHT # Netflix
import: from AS2906 accept AS-NFLX
export: to AS3856 announce AS-BLACKNIGHT # PCH
import: from AS3856 accept AS3856
export: to AS5089 announce AS-BLACKNIGHT # Virgin Media
import: from AS5089 accept AS-NTLI
export: to AS5466 announce AS-BLACKNIGHT # Eir
import: from AS5466 accept AS-EIRCOM
export: to AS8075 announce AS-BLACKNIGHT # Microsoft
import: from AS8075 accept AS-MICROSOFTEU
export: to AS10310 announce AS-BLACKNIGHT # Oath
import: from AS10310 accept AS-YAHOO
export: to AS12388 announce AS-BLACKNIGHT # Casey CableVision
import: from AS12388 accept AS12388
export: to AS15169 announce AS-BLACKNIGHT # Google
import: from AS15169 accept AS-GOOGLE
export: to AS15502 announce AS-BLACKNIGHT # Vodafone
import: from AS15502 accept AS15502
export: to AS15806 announce AS-BLACKNIGHT # Gov
import: from AS15806 accept AS-IE-GOVERNMENT
export: to AS16171 announce AS-BLACKNIGHT # Strencom
import: from AS16171 accept AS16171
export: to AS16509 announce AS-BLACKNIGHT # Amazon
import: from AS16509 accept AS-ADSI
export: to AS25441 announce AS-BLACKNIGHT # Imagine
import: from AS25441 accept AS-IBIS
export: to AS26415 announce AS-BLACKNIGHT # Verisign
import: from AS26415 accept AS26415
export: to AS207044 announce AS-BLACKNIGHT # Enet
import: from AS207044 accept AS207044:AS-ENET
export: to AS15533 announce AS-BLACKNIGHT # Sunguard
import: from AS15533 accept AS-SASIRELAND
export: to AS30900 announce AS-BLACKNIGHT # Webworld
import: from AS30900 accept AS30900
export: to AS31122 announce AS-BLACKNIGHT # Digiweb
import: from AS31122 accept AS-DIGIWEB
export: to AS31641 announce AS-BLACKNIGHT # Bytel
import: from AS31641 accept AS31641
export: to AS34505 announce AS-BLACKNIGHT # Vistatec
import: from AS34505 accept AS-VISTATEC
export: to AS34245 announce AS-BLACKNIGHT # Magnet
import: from AS34245 accept AS-MAGNETLOCAL
export: to AS39093 announce AS-BLACKNIGHT # Westnet
import: from AS39093 accept AS39093
export: to AS39233 announce AS-BLACKNIGHT # Blueface
import: from AS39233 accept AS-BFACE
export: to AS39449 announce AS-BLACKNIGHT # Fastcom
import: from AS39449 accept AS-FASTCOM
export: to AS41073 announce AS-BLACKNIGHT # RTE
import: from AS41073 accept AS41073
export: to AS41678 announce AS-BLACKNIGHT # Tibus
import: from AS41678 accept AS41678
export: to AS42227 announce AS-BLACKNIGHT # Airwire
import: from AS42227 accept AS-AIRWIRE
export: to AS42310 announce AS-BLACKNIGHT # Irish Domain Registry
import: from AS42310 accept AS42310
export: to AS43760 announce AS-BLACKNIGHT # INEX Route Server
import: from AS43760 accept AS-SET-INEX-RS
export: to AS44212 announce AS-BLACKNIGHT # Net1
import: from AS44212 accept AS-ADELPHINET1
remarks:
remarks: ---- Transit Customers ----
import: from AS42909 accept AS42909 # Community DNS
export: to AS42909 announce ANY
remarks:
remarks: ---- Other Peerings ---
mp-import: afi ipv6.unicast from AS8298 2001:838:1:1:210:dcff:fe20:7c7c at 2a01:a8:1000:700::2 accept RS-NONE # GRH
mp-export: afi ipv6.unicast to AS8298 2001:838:1:1:210:dcff:fe20:7c7c at 2a01:a8:1000:700::2 announce ANY
remarks:
remarks:
remarks: Abuse Contact: abuse@blacknight.ie
admin-c: BK1905-RIPE
tech-c: BK1906-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-BLACKNIGHT
created: 2005-12-16T09:23:15Z
last-modified: 2020-04-01T09:52:51Z
source: RIPE # Filtered
organisation: ORG-BISL2-RIPE
org-name: Blacknight Internet Solutions Limited
country: IE
org-type: LIR
address: Unit 12a, Barrowside Business Park
Sleaty Road,Graigcullen
address: Carlow
address: Carlow
address: IRELAND
phone: +353599183072
fax-no: +353599164239
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-BLACKNIGHT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-BLACKNIGHT
admin-c: MN2067-RIPE
admin-c: PK2608-RIPE
admin-c: RD5165-RIPE
admin-c: NH7
abuse-c: BK1905-RIPE
tech-c: BK1906-RIPE
created: 2005-12-07T12:56:30Z
last-modified: 2020-12-16T13:34:37Z
source: RIPE # Filtered
role: Blacknight RIPE Administrator
address: Unit 12a, Barrowside Business Park
address: Sleaty Road
address: Carlow Town
address: Ireland
abuse-mailbox: abuse@blacknight.ie
admin-c: MN2067-RIPE
tech-c: PK2608-RIPE
nic-hdl: BK1905-RIPE
mnt-by: MNT-BLACKNIGHT
created: 2007-06-11T11:45:09Z
last-modified: 2013-02-21T09:36:02Z
source: RIPE # Filtered
role: Blacknight RIPE Engineering
address: Unit 12a, Barrowside Business Park
address: Sleaty Road
address: Carlow Town
abuse-mailbox: abuse@blacknight.ie
admin-c: MN2067-RIPE
tech-c: PK2608-RIPE
nic-hdl: BK1906-RIPE
mnt-by: MNT-BLACKNIGHT
created: 2007-06-11T11:50:43Z
last-modified: 2013-02-21T11:15:06Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)