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AS33891

Core-Backbone GmbH

AS33891 is Core-Backbone GmbH (core-backbone.com). It announces 0 IPv4 addresses in 0 prefixes, and 0 IPv6 prefixes.

Germany· RIPE NCC· allocated 2004-09-01· ISP· core-backbone.com

0
IPv4 addresses announced
0
IPv4 prefixes
0
IPv6 prefixes
—
of its routes RPKI-valid
0
of its IPv4 geolocated
0
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

None of its IPv4 is geolocated, or it announces only IPv6.

Registry record

Its ASN Whois record, as the registry publishes it.

handle
CORE-BACKBONE
name
Core-Backbone GmbH
org
ORG-IICG1-RIPE
org name
Core-Backbone GmbH
org address
Deutschherrnstr. 15-19, 90429, Nürnberg, GERMANY
org country
DE
country
DE
source
ripe
status
ASSIGNED
created
2004-09-01
updated
2023-07-20
descr
CORE-BACKBONE GMBH GLOBAL NETWORK
remarks
Upstreams: / LEVEL3 / TELIA / Heavy abstraction of accepting routes at peerings / as we do peer at many points with many networks and / do apply filter with their AS-SET, apply filters for / more specific than /24 prefixes, have max-prefix / filters applied, but we do not want to maintain always / a list here: / Also, we do filter very strict our customers at / same very hard level. / Customers: / Peerings: / ** BGP communities for Core-Backbone customers ** / Origin communities on received routes: / 33891:
maintainer
RIPE-NCC-END-MNT|CORE-BACKBONE
abuse name
Core-Backbone Netmaster
abuse kind
role

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

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