ASN Lookup Tool

Johannes Gutenberg Universitaet Mainz uni-mainz.de DE DE 11 Routes

AS Data

AS2857

AS2857Johannes Gutenberg Universitaet Mainz

AS Number 2857
AS Name RLP-NET
Organization Johannes Gutenberg Universitaet Mainz (org-jgm3-ripe)
Country DE
Website uni-mainz.de
Number of IPv4 Routes 10
Number of IPv6 Routes 1
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2002-09-05

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Use ASN data for AS2857 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
192.124.238.0/24 256
193.30.18.0/24 256
192.67.218.0/24 256
193.43.29.0/24 256
141.26.0.0/16 65536
143.93.0.0/16 65536
2001:4c80::/32 ~79×10²⁷
217.198.240.0/20 4096
134.93.0.0/16 65536
139.14.0.0/16 65536
136.199.0.0/16 65536

Raw Whois Response

% 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.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS2830 - AS2879'

as-block:       AS2830 - AS2879
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:        2018-11-22T15:27:18Z
last-modified:  2018-11-22T15:27:18Z
source:         RIPE

% Information related to 'AS2857'

% Abuse contact for 'AS2857' is 'abuse@Uni-Mainz.DE'

aut-num:        AS2857
as-name:        RLP-NET
org:            ORG-JGM3-RIPE
remarks:        Educational Network of Rhineland-Palatinate
remarks:        Universitaet Mainz mit Hochschulen in RLP
remarks:        Mainz Germany
import:         from AS6939 accept any
import:         from AS174 accept any
import:         from AS8450 accept AS8450
import:         from AS199578 accept AS199578
import:         from AS6695 accept AS-DECIX
import:         from AS553 accept AS-BELWUE AS-SWITCH AS-CERNEXT
import:         from AS8365 accept AS-MANDA
export:         to AS6939 announce AS-RLP-NET
export:         to AS174 announce AS-RLP-NET
export:         to AS8450 announce ANY
export:         to AS199578 announce ANY
export:         to AS6695 announce AS-RLP-NET
export:         to AS553 announce AS-RLP-NET
export:         to AS8365 announce AS-RLP-NET
admin-c:        FN
tech-c:         NUM1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS2857-MNT
created:        2002-09-05T16:57:41Z
last-modified:  2020-08-31T08:18:04Z
source:         RIPE

organisation:   ORG-JGM3-RIPE
org-name:       Johannes Gutenberg-Universitaet Mainz
country:        DE
reg-nr:         Not Applicable
org-type:       LIR
address:        ANSELM-FRANZ-VON-BENTZEL WEG  12
address:        55099
address:        MAINZ
address:        GERMANY
phone:          +4961313926361
fax-no:         +4961313926407
admin-c:        JW24-RIPE
admin-c:        FN
mnt-ref:        AS2857-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS2857-MNT
abuse-c:        NUM1-RIPE
created:        2004-11-04T06:11:22Z
last-modified:  2026-05-13T07:24:16Z
source:         RIPE # Filtered

role:           NOC Uni Mainz
address:        Johannes Gutenberg-Universitaet
address:        Zentrum fuer Datenverarbeitung
address:        Saarstrasse 21
address:        D-55099 Mainz
address:        Germany
phone:          +49 6131 39 26300
fax-no:         +49 6131 39 26407
remarks:        for Information: http://www.zdv.Uni-Mainz.DE
abuse-mailbox:  abuse@Uni-Mainz.DE
admin-c:        FN
tech-c:         FN
tech-c:         JW24-RIPE
nic-hdl:        NUM1-RIPE
mnt-by:         AS2857-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2005-11-15T10:08:35Z
source:         RIPE # Filtered

person:         Friedrich H. Neugebauer
address:        Johannes Gutenberg-Universitaet
address:        Zentrum fuer Datenverarbeitung
address:        Saarstrasse 21
address:        D-55099 Mainz
address:        Germany
phone:          +49 6131 39 26357
fax-no:         +49 6131 39 26407
nic-hdl:        FN
mnt-by:         AS2857-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T01:16:22Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (ABERDEEN)

Parsed Whois Response

Peers

AS Number Description Country
AS51907 Kanton Zug CH
AS213151 Christian Elsen DE
AS58057 Securebit AG CH
AS25220 equada network GmbH DE
AS20932 Service Telecom CH
AS39249 Netassist International EOOD BG
AS13030 Init7 (Switzerland) Ltd. CH
AS45352 IP ServerOne Solutions Sdn Bhd MY
AS198249 Ops One AG CH
AS8529 Zain Omantel International FZ-LLC AE
AS37468 Angola Cables AO
AS47957 Worldline IGSA SA FR
AS60144 3W Infra B.V. NL
AS199524 G-Core Labs S.A. LU
AS34288 Kantonsschule Zug CH
AS64475 Freifunk Frankfurt am Main e.V. DE
AS47692 Nessus GmbH AT
AS6461 Zayo Bandwidth US
AS12859 BIT BV NL
AS3216 PJSC "Vimpelcom" RU
AS13237 euNetworks GmbH DE
AS14840 BR.Digital Telecom BR
AS13058 serve-u - Buchholz und Suenderhauf GbR DE
AS21497 PrJSC "VF UKRAINE" UA
AS35360 Frederic Gargula CH
AS203446 SMARTNET LIMITED GB
AS8801 Rocket Fibre Ltd GB
AS35625 Eurofiber France SAS FR
AS25091 IP Max SA ZZ
AS1828 Unitas Global US
AS264479 Turbozone Internet BR
AS20932 Services Industriels de Geneve CH
AS6667 Elisa Oyj FI
AS8717 A1 Bulgaria EAD BG
AS31027 GlobalConnect A/S DK
AS209823 Enki Multimedia EURL FR
AS8298 IPng Networks GmbH CH
AS14630 Invesco Group Services, Inc. US
AS553 BelWue Koordination DE
AS60171 AFR-IX TELECOM S.A. ES
AS34177 Celeste SAS FR
AS34019 Hivane Association FR
AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau DE
AS8544 Primetel PLC CY
AS24940 Hetzner Online GmbH DE
AS37100 SEACOM Limited MU
AS199938 Netzwerge GmbH DE
AS8450 RIPE Network Coordination Centre NL
AS264409 GRUPO YAX BR
AS39120 Convergenze S.p.A. IT
AS210937 Xiufeng Guo DE
AS48919 UACITY Ltd. UA
AS9002 RETN Limited GB
AS52075 Wifirst S.A.S. FR
AS51465 M3.NET Sp. zoo PL
AS6057 Administracion Nacional de Telecomunicaciones UY
AS44901 belcloud BG
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH AT
AS17639 Converge ICT Solutions Inc. PH
AS13030 Init7 Switzerland Ltd. CH

Upstreams

AS Number Description Country
AS8708 DIGI ROMANIA S.A. RO
AS7195 EDGEUNO S.A.S CO
AS34927 iFog GmbH CH
AS39249 Netassist International EOOD BG
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS553 BelWue Koordination DE
AS33891 Core Backbone GmbH DE
AS34019 Hivane Association FR
AS34177 Celeste SAS FR
AS37468 Angola Cables AO
AS60171 AFR IX TELECOM S.A. ES
AS50629 LWLcom GmbH DE
AS8365 Man da.de GmbH DE
AS37100 SEACOM Limited MU
AS3216 PJSC Vimpelcom RU
AS14840 BR.Digital Telecom BR
AS9002 RETN Limited GB
AS29632 Netassist International EOOD BG
AS24961 WIIT AG DE
AS29075 IELO LIAZO SERVICES SAS FR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS5405 Inter.link GmbH DE
AS174 Cogent Communications, LLC US
AS35625 Eurofiber France SAS FR
AS212024 Marc Schmitt FR
AS35280 F5 Networks SARL FR
AS9044 BSE Software GmbH CH
AS137409 GSL Networks Pty LTD AU
AS34549 meerfarbig GmbH & Co. KG DE

Downstreams

AS Number Description Country
AS199578 Rheinland Pfaelzische Technische Universitaet Kaiserslautern Landau DE

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Frequently Asked Questions

ASN AS2857 is an Autonomous System Number used to identify a network for BGP internet routing.
AS2857 is listed under Johannes Gutenberg Universitaet Mainz.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.