51057 NEXXTRA, DE
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS6461 ZAYO-6461 - Zayo Bandwidth, US
AS174 COGENT-174 - Cogent Communications, LLC, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 20038 AS51057 ORIGIN Originate: 3072 /20.42 Transit: 0 /0.00 NEXXTRA, 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 % 47563 AS51057 NEXXTRA, DE 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 109.235.232.0/21 4777 2516 1299 51057 192.145.76.0/22 4777 2497 174 51057
whois: 402332
IANA has recorded AS51057 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS51057\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 'AS50893 - AS51311'
as-block: AS50893 - AS51311
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: 2024-12-10T14:54:30Z
last-modified: 2024-12-10T14:54:30Z
source: RIPE
% Information related to 'AS51057'
% Abuse contact for 'AS51057' is 'abuse@nexxtra.de'
aut-num: AS51057
as-name: NEXXTRA
org: ORG-SDG25-RIPE
remarks: # Cogent IP transit
import: from AS174 accept any
export: to AS174 announce AS51057:AS-NEXXTRA
mp-import: afi ipv6 from AS174 accept any
mp-export: afi ipv6 to AS174 announce AS51057:AS-NEXXTRA
remarks: # Arelion IP transit
import: from AS1299 accept any
export: to AS1299 announce AS51057:AS-NEXXTRA
mp-import: afi ipv6 from AS1299 accept any
mp-export: afi ipv6 to AS1299 announce AS51057:AS-NEXXTRA
remarks: # DE-CIX Frankfurt peering
import: from AS6695 accept AS6695:AS-DECIX-FRA
export: to AS6695 announce AS51057:AS-NEXXTRA
mp-import: afi ipv6 from AS6695 accept AS6695:AS-DECIX-FRA
mp-export: afi ipv6 to AS6695 announce AS51057:AS-NEXXTRA
remarks: # DE-CIX Hamburg peering
import: from AS43252 accept AS43252:AS-DECIX-HAM
export: to AS43252 announce AS51057:AS-NEXXTRA
mp-import: afi ipv6 from AS43252 accept AS43252:AS-DECIX-HAM
mp-export: afi ipv6 to AS43252 announce AS51057:AS-NEXXTRA
remarks: # DE-CIX Muenchen peering
import: from AS47228 accept AS47228:AS-DECIX-MUC
export: to AS47228 announce AS51057:AS-NEXXTRA
mp-import: afi ipv6 from AS47228 accept AS47228:AS-DECIX-MUC
mp-export: afi ipv6 to AS47228 announce AS51057:AS-NEXXTRA
remarks: # DE-CIX Duesseldorf peering
import: from AS56890 accept AS56890:AS-DECIX-DUS
export: to AS56890 announce AS51057:AS-NEXXTRA
mp-import: afi ipv6 from AS56890 accept AS56890:AS-DECIX-DUS
mp-export: afi ipv6 to AS56890 announce AS51057:AS-NEXXTRA
admin-c: MN14070-RIPE
tech-c: MN14070-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: NEXXTRA-MNT
created: 2010-05-25T10:02:56Z
last-modified: 2025-11-07T08:36:02Z
source: RIPE
organisation: ORG-SDG25-RIPE
org-name: nexxtra GmbH
country: DE
org-type: LIR
address: Strasse der Pariser Kommune 12-16
address: 10243
address: Berlin
address: GERMANY
phone: +4930209944242
admin-c: MN14070-RIPE
tech-c: MN14070-RIPE
abuse-c: AR76082-RIPE
mnt-by: RIPE-NCC-HM-MNT
mnt-by: NEXXTRA-MNT
created: 2024-06-24T07:40:30Z
last-modified: 2025-11-07T08:26:00Z
source: RIPE # Filtered
mnt-ref: NEXXTRA-MNT
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ/#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)