51906 RECAST-AS, DE
Adjacency: 4 Upstream: 3 Downstream: 1
Upstream Adjacent AS list
AS13237 LAMBDANET-AS European Backbone of AS13237, DE
AS3356 LEVEL3 - Level 3 Parent, LLC, US
AS3223 VOXILITY, GB
Downstream Adjacent AS list
AS205868 RECAST-AS-HA, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6362 AS51906 ORG+TRN Originate: 23296 /17.49 Transit: 768 /22.42 RECAST-AS, DE
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 % 23747 AS51906 RECAST-AS, DE 13 1 0 12 1 7.69% Prefix AS Path Aggregation Suggestion 31.204.112.0/20 4777 2497 3356 51906 31.204.115.0/24 4777 2516 3356 3223 51906 37.130.128.0/20 4777 2497 3356 51906 37.130.139.0/24 4777 2516 3356 3223 51906 37.130.143.0/24 4777 2497 3356 51906 - Withdrawn - matching aggregate 37.130.128.0/20 4777 2497 3356 51906 79.171.56.0/21 4777 2497 3356 51906 79.171.60.0/24 4777 2516 3356 3223 51906 79.171.63.0/24 4777 2516 3356 3223 51906 82.197.132.0/23 4777 2497 3356 51906 91.106.0.0/20 4777 2497 3356 51906 91.106.0.0/22 4777 2497 3257 13237 51906 146.66.224.0/21 4777 2497 3356 51906 176.241.160.0/20 4777 2497 3356 51906
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS51906 7 More Specifics 13 Total Advertisements RECAST-AS, DE
31.204.115.0/24 31.204.112.0/20
37.130.139.0/24 37.130.128.0/20
37.130.143.0/24 37.130.128.0/20
79.171.60.0/24 79.171.56.0/21
79.171.63.0/24 79.171.56.0/21
82.197.132.0/23 82.197.128.0/19
91.106.0.0/22 91.106.0.0/20
whois: 402332
IANA has recorded AS51906 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS51906\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 'AS51857 - AS52209'
as-block: AS51857 - AS52209
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: 2024-12-12T14:34:06Z
last-modified: 2024-12-12T14:34:06Z
source: RIPE
% Information related to 'AS51906'
% Abuse contact for 'AS51906' is 'abuse@recast-it.com'
aut-num: AS51906
as-name: RECAST-AS
org: ORG-rIGC2-RIPE
remarks:
remarks: ----------------------------------------------------
remarks: -- Upstream
remarks: ----------------------------------------------------
remarks:
import: from AS3356 action pref=100; accept ANY
export: to AS3356 announce AS-RECAST
import: from AS5669 action pref=100; accept ANY
export: to AS5669 announce AS-RECAST
import: from AS13237 action pref=100; accept ANY
export: to AS13237 announce AS-RECAST
import: from AS25074 action pref=100; accept ANY
export: to AS25074 announce AS-RECAST
import: from AS38930 action pref=100; accept ANY
export: to AS38930 announce AS-RECAST
import: from AS174 action pref=100; accept ANY
export: to AS174 announce AS-RECAST
import: from AS24961 action pref=100; accept ANY
export: to AS24961 announce AS-RECAST
mp-import: afi ipv6.unicast from AS6939 action pref=100; accept ANY
mp-export: afi ipv6.unicast to AS6939 announce AS-RECAST
remarks:
remarks: ----------------------------------------------------
remarks: -- Internet Exchanges
remarks: ----------------------------------------------------
remarks:
import: from AS9033 action pref=400; accept AS-ECIX-DUS
export: to AS9033 announce AS-RECAST
import: from AS6777 action pref=400; accept AS-AMS-IX-RS-SETS
export: to AS6777 action community .= { 6777:6777 }; announce AS-RECAST
remarks:
remarks: ----------------------------------------------------
remarks: -- Peers
remarks: ----------------------------------------------------
remarks:
import: from AS1200 action pref=400; accept AS1200
export: to AS1200 announce AS-RECAST
import: from AS6939 action pref=400; accept AS-HURRICANE
export: to AS6939 announce AS-RECAST
import: from AS41692 action pref=400; accept AS-OPENCARRIER
export: to AS41692 announce AS-RECAST
mp-import: afi ipv6.unicast from AS41692 action pref=400; accept AS-OPENCARRIER6
mp-export: afi ipv6.unicast to AS41692 announce AS-RECAST
import: from AS31334 action pref=400; accept AS-KDG
export: to AS31334 announce AS-RECAST
import: from AS8365 action pref=400; accept AS-MANDA
export: to AS8365 announce AS-RECAST
import: from AS6805 action pref=400; accept AS-TDDE
export: to AS6805 announce AS-RECAST
import: from AS12306 action pref=400; accept AS-PLUSLINE
export: to AS12306 announce AS-RECAST
import: from AS9145 action pref=400; accept AS-EWETEL
export: to AS9145 announce AS-RECAST
import: from AS714 action pref=400; accept AS714
export: to AS714 announce AS-RECAST
import: from AS8422 action pref=400; accept AS-NETCOLOGNE
export: to AS8422 announce AS-RECAST
import: from AS31529 action pref=400; accept AS-DENIC-ANY
export: to AS31529 announce AS-RECAST
remarks:
admin-c: RCIT-RIPE
tech-c: RCIT-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: RCIT-MNT
created: 2010-11-29T09:08:20Z
last-modified: 2018-09-04T10:56:17Z
source: RIPE
organisation: ORG-rIGC2-RIPE
org-name: recast IT GmbH & Co. KG
country: DE
org-type: LIR
address: Stephanstr. 24
address: 42119
address: Wuppertal
address: GERMANY
phone: +492022615900
fax-no: +4920226159099
mnt-ref: RCIT-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: RCIT-MNT
abuse-c: RC14164-RIPE
created: 2011-04-12T10:15:44Z
last-modified: 2020-12-16T12:41:49Z
source: RIPE # Filtered
role: recast IT NOC
address: recast IT GmbH & Co. KG
address: Stephanstr. 24
address: D-42119 Wuppertal
phone: +49 202 2615900
fax-no: +49 202 26159099
abuse-mailbox: abuse@recast-it.com
remarks: +-------------------------------------------------+
remarks: + Network Team: noc~at~recast-it.com +
remarks: + Abuse & Security: abuse~at~recast-it.com +
remarks: + Information: http://www.recast-it.com +
remarks: + Peering Requests: http://peering.recast-it.com +
remarks: +-------------------------------------------------+
admin-c: RC-DO
admin-c: RC-TW
tech-c: RC-DO
tech-c: RC-TW
nic-hdl: RCIT-RIPE
mnt-by: RCIT-MNT
created: 2010-12-08T14:19:43Z
last-modified: 2011-12-23T12:14:41Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)