Autonomous System details

AS2857

Johannes Gutenberg-universitaet Mainz — uni-mainz.de

Summary

Country
DE Germany
Organization Johannes Gutenberg-universitaet Mainz
Domain uni-mainz.de
Number of IPv4 333,056
Number of IPv6 7.9228× 1028
AS Type Education
Registry RIPE NCC
Allocated September 05, 2002 (about 22 years ago)
Updated August 31, 2020 (about 3 years ago)

IP Ranges

AS2857 announces 11 IPv4 ranges and 1 IPv6 range.

That's a total of 333,056 IPv4 addresses and 7.9228× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
134.93.0.0/16
DE Johannes Gutenberg-universitaet, Mainz
65,536 RIPE NCC LEGACY
136.199.0.0/16
DE Universitaet Trier
65,536 RIPE NCC LEGACY
139.14.0.0/16
DE Universitaet Koblenz-landau
65,536 RIPE NCC LEGACY
141.26.0.0/16
DE Universitaet Koblenz-landau (abt. Koblenz) Ghrko, Koblenz
65,536 RIPE NCC LEGACY
143.93.0.0/16
DE Fachhochschule Kaiserslautern
65,536 RIPE NCC LEGACY
192.54.139.0/24
DE Johannes Gutenberg-universitaet Mainz
256 RIPE NCC LEGACY
192.67.218.0/24
DE Max-planck-institut Fuer Chemie
256 RIPE NCC LEGACY
192.124.238.0/24
DE Hochschule Fuer Verwaltungswissenschaften Speyer
256 RIPE NCC LEGACY
193.30.18.0/24
DE Hochschule Worms
256 RIPE NCC ASSIGNED PI
193.43.29.0/24
DE Hochschule Worms
256 RIPE NCC ASSIGNED PI
217.198.240.0/20
DE Johannes Gutenberg-universitaet, Mainz
4,096 RIPE NCC ASSIGNED PA
Prefix Organization Size Registry Status
2001:4c80::/32
DE Backbone of Rlp-net
7.9228× 1028 RIPE NCC ASSIGNED

Upstreams

There are 4 upstreams for AS2857:

AS174 AS553 AS6939 AS8365

Downstreams

There are 1 downstream for AS2857:

AS199578

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