AS Number
AS2857
AS Name
RLP-NET
Org Name
Johannes Gutenberg-Universitaet Mainz
Country / Region
Germany
Registry

ripe

RegDate

Updated

2018-11-22T15:27:18Z

AS2857 Looking Glass
http://www.rlp-net.net
IPv4Prefixes

10

IPv6Prefixes

1

IPv4 NUMs

332,800

IPv6 NUMs(/64)

4,294,967,296

CIDR Description IP Num
134.93.0.0/16
IRR Valid
Johannes Gutenberg-Universitaet Mainz 65536
136.199.0.0/16
IRR Valid
Universitaet Trier 65536
139.14.0.0/16
IRR Valid
Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau 65536
141.26.0.0/16
IRR Valid
UNI-KOBLENZ-IPv4 65536
143.93.0.0/16
IRR InValid
Hochschule Worms 65536
192.67.218.0/24
IRR Valid
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. 256
192.124.238.0/24
IRR Valid
HFVSPEYER 256
193.30.18.0/24
IRR Valid
Hochschule Worms 256
193.43.29.0/24
IRR Valid
Hochschule Worms 256
217.198.240.0/20
IRR Valid
Johannes Gutenberg-Universitaet Mainz 4096
CIDR Description IP NUMs(prefix /64)
2001:4c80::/32
IRR Valid
Johannes Gutenberg-Universitaet Mainz 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2,048 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 31,488 103,095,992,320 IPv4 IPv4 IPv6 IPv6
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1,536 131,072 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140,800 77,423,378,434 IPv4 IPv4 IPv6 IPv6
AS553 BELWUE - Universitaet Stuttgart, DE Germany 2,115,840 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,751,552 51,808,436,224 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26,624 4,831,838,208 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47,104 42,949,869,568 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS272403 RAFAEL RIGOBERTO LOPEZ OROZCO, MX Mexico 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2,560 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 117,248 107,395,481,600 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,232 107,374,247,936 IPv4 IPv4 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 37,376 34,359,869,440 IPv4 IPv4 IPv6 IPv6
AS52075 WIFIRST - Wifirst S.A.S., FR France 132,352 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,280 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 564,992 210,454,380,544 IPv6 IPv6
AS64049 RJIPL-SG - Reliance Jio Infocomm Pte.Ltd, SG Singapore 2,048 0 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,840 268,500,999 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27,904 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84,736 236,223,463,424 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 55,808 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 12,886,081,536 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv4 IPv4 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,517,440 204,347,408,384 IPv4 IPv4 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3,072 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 32,000 4,274,061,312 IPv4 IPv4 IPv6 IPv6
AS8708 DIGI-RO - DIGI ROMANIA S.A., RO Romania 1,790,464 73,014,575,104 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4
AS34019 HIVANE - Hivane Association, FR France 2,560 1,245,184 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - Celeste SAS, FR France 229,376 98,784,247,808 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS8365 MANDA - Man-da.de GmbH, DE Germany 140,800 34,359,869,440 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125,952 118,226,945 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387,840 38,654,705,664 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,233,472 215,834,689,537 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS199578 UNIKL - Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau, DE Germany 66,816 4,295,032,832 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Germany DE-CIX Frankfurt - DE-CIX Frankfurt 80.81.192.8 2001:7f8::b29:0:1 10 Gbps 2026-05-06 15:23:48
Germany MegaIX Frankfurt - Megaport MegaIX Frankfurt 62.69.146.134 2001:7f8:8:20:0:b29:0:1 100 Gbps 2026-05-06 14:42:19
Germany DE-CIX Frankfurt - DE-CIX Frankfurt 80.81.194.145 2001:7f8::b29:0:2 10 Gbps 2026-05-06 15:23:48

Private Peering Facilities

Country / Region Name City Website Updated
Digital Realty Frankfurt FRA1-27 Frankfurt https://www.digitalrealty.com/data-centers/emea/frankfurt 2016-09-19 05:47:27
Equinix FR7 - Frankfurt, Gutleutstrasse Frankfurt https://www.equinix.com/locations/germany-colocation/frankfurt-data-centers/fr7/ 2016-03-14 20:53:57

Whois Record

as-block AS2830 - AS2879

as-block
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

aut-num AS2857

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

organisation ORG-JGM3-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
55099
MAINZ
GERMANY
phone
+4961313926361
fax-no
+4961313926407
e-mail
admin-c
JW24-RIPE
FN
mnt-ref
AS2857-MNT
RIPE-NCC-HM-MNT
mnt-by
RIPE-NCC-HM-MNT
AS2857-MNT
abuse-c
NUM1-RIPE
created
2004-11-04T06:11:22Z
last-modified
2026-05-13T07:24:16Z
source
RIPE

role NOC Uni Mainz

role
NOC Uni Mainz
address
Johannes Gutenberg-Universitaet
Zentrum fuer Datenverarbeitung
Saarstrasse 21
D-55099 Mainz
Germany
phone
+49 6131 39 26300
fax-no
+49 6131 39 26407
e-mail
remarks
for Information: http://www.zdv.Uni-Mainz.DE
abuse-mailbox
admin-c
FN
tech-c
FN
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

person Friedrich H. Neugebauer

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

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



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
e-mail:         [email protected]
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

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
e-mail:         [email protected]
remarks:        for Information: http://www.zdv.Uni-Mainz.DE
abuse-mailbox:  [email protected]
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

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
e-mail:         [email protected]
nic-hdl:        FN
mnt-by:         AS2857-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T01:16:22Z
source:         RIPE