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
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
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 email
- abuse@core-backbone.com
- 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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Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.