Services

ASN33891

Core-Backbone GmbH

Regional Internet registrar: Réseaux IP Européens Network Coordination Centre – RIPE NCC
Registration date: 1 September 2004
Organization ID: CORE-BACKBONE
Country: Germany
Address: Deutschherrnstr. 15-19 90429 Nrnberg GERMANY
Homepage: core-backbone.com

IP ranges

Range:
Number of addresses in the block:
Description:
Domains:
 5.56.16.0 - 5.56.23.255
2048
5.56.16.0/21
9
Range:
Number of addresses in the block:
Description:
Domains:
 5.56.16.0 - 5.56.19.255
1024
5.56.16.0/22
5
Range:
Number of addresses in the block:
Description:
Domains:
 5.56.20.0 - 5.56.23.255
1024
5.56.20.0/22
4
Range:
Number of addresses in the block:
Description:
Domains:
 31.7.176.0 - 31.7.191.255
4096
31.7.176.0/20
235
Range:
Number of addresses in the block:
Description:
Domains:
 31.7.176.0 - 31.7.183.255
2048
31.7.176.0/21
86
Range:
Number of addresses in the block:
Description:
Domains:
 31.7.184.0 - 31.7.191.255
2048
31.7.184.0/21
149
Range:
Number of addresses in the block:
Description:
Domains:
 45.74.46.0 - 45.74.46.255
256
45.74.46.0/24
-
Range:
Number of addresses in the block:
Description:
Domains:
 46.167.40.0 - 46.167.47.255
2048
46.167.40.0/21
3
Range:
Number of addresses in the block:
Description:
Domains:
 78.129.229.0 - 78.129.229.255
256
78.129.229.0/24
183
Range:
Number of addresses in the block:
Description:
Domains:
 80.255.0.0 - 80.255.15.255
4096
80.255.0.0/20
384

Show all

Last update: 2024-05-14 13:33:31

WHOIS description

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% Information related to 'AS33792 - AS34436'

as-block:       AS33792 - AS34436
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:        2023-04-20T14:54:28Z
last-modified:  2023-04-20T14:54:28Z
source:         RIPE

% Information related to 'AS33891'

% Abuse contact for 'AS33891' is 'abuse@core-backbone.com'

aut-num:        AS33891
as-name:        CORE-BACKBONE
descr:          CORE-BACKBONE GMBH GLOBAL NETWORK
remarks:        *********************************************
remarks:        Upstreams:
remarks:        ---------------------------------------------
remarks:        LEVEL3
import:         from AS3356 accept ANY
export:         to AS3356 announce AS-CORE-BACKBONE
remarks:        ---------------------------------------------
remarks:        TELIA
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-CORE-BACKBONE
remarks:        ---------------------------------------------
remarks:        *********************************************
remarks:        Heavy abstraction of accepting routes at peerings
remarks:        as we do peer at many points with many networks and
remarks:        do apply filter with their AS-SET, apply filters for
remarks:        more specific than /24 prefixes, have max-prefix
remarks:        filters applied, but we do not want to maintain always
remarks:        a list here:
import:         from AS-ANY accept ANY
remarks:        Also, we do filter very strict our customers at
remarks:        same very hard level.
remarks:        ---------------------------------------------
remarks:        Customers:
remarks:        ---------------------------------------------
export:         to AS-CORE-BACKBONE announce ANY
remarks:        ---------------------------------------------
remarks:        Peerings:
remarks:        ---------------------------------------------
export:         to AS-ANY announce AS-CORE-BACKBONE
remarks:        ---------------------------------------------
import-via:     AS6777 from AS-ANY EXCEPT AS-CORE-BACKBONE:AS-EXCEPTIONS accept ANY
export-via:     AS6777 to AS-ANY EXCEPT AS-CORE-BACKBONE:AS-EXCEPTIONS announce ANY
remarks:        *********************************************
org:            ORG-IICG1-RIPE
admin-c:        CGCR1-RIPE
tech-c:         CGCR1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
remarks:        ** BGP communities for Core-Backbone customers **
remarks:        ****************************************************
remarks:        Origin communities on received routes:
remarks:        33891:33890 BLACKHOLE Community
remarks:        33891:33891 Routes learned at Core-Backbone 33891
remarks:        33891:33892 Routes learned at Customers/Downstreams
remarks:        33891:33893 Routes learned at Private/Publicpeering
remarks:        33891:33900 Routes learned at Private Peerings
remarks:        ----------------------------------------------------
remarks:        33891:33894 Routes learned at NIX, Germany
remarks:        33891:33895 Routes learned at DECIX, FRA, Germany
remarks:        33891:33896 Routes learned at LINX, England
remarks:        33891:33897 Routes learned at AMSIX, The Netherlands
remarks:        33891:33898 Routes learned at SWISSIX, Switzerland
remarks:        33891:33899 Routes learned at VIX, Austria
remarks:        33891:33901 Routes learned at PEERINGCZ, Czech Republic
remarks:        33891:33902 Routes learned at HOPUS, Germany
remarks:        33891:33903 Routes learned at DECIX, NYK, United States
remarks:        33891:33904 Routes learned at NYIIX, United States
remarks:        33891:33905 Routes learned at ECIX-DUS, Germany
remarks:        33891:33906 Routes learned at FRANCEIX, France
remarks:        33891:33907 Routes learned at NETNOD, Sweden
remarks:        33891:33908 Routes learned at NIX, Czech Republic
remarks:        33891:33909 Routes learned at SAIX, Austria
remarks:        33891:33910 Routes learned at EQUINIX, Singapore
remarks:        33891:33911 Routes learned at BCIX, Germany
remarks:        33891:33912 Routes learned at COMMUNITY IX, Germany
remarks:        33891:33913 Routes learned at DECIX, DUS, Germany
remarks:        33891:33914 Routes learned at DECIX, MUC, Germany
remarks:        33891:33915 Routes learned at DECIX, HAM, Germany
remarks:        33891:33916 Routes learned at DECIX, MAD, Spain
remarks:        33891:33917 Routes learned at STHIX, COP, Denmark
remarks:        33891:33918 Routes learned at ESPANIX, MAD, Spain
remarks:        33891:33919 Routes learned at STG-IX, STG, Germany
remarks:        33891:33920 Routes learned at MIX-IT, MIL, Italy
remarks:        ****************************************************
remarks:        Prepend communities for advertising routes:
remarks:        33891:400X Routes announced to NIX, Germany
remarks:        33891:500X Routes announced to DECIX, FRA, Germany
remarks:        33891:600X Routes announced to LINX, England
remarks:        33891:700X Routes announced to AMSIX, The Netherlands
remarks:        33891:800X Routes announced to SWISSIX, Switzerland
remarks:        33891:900X Routes announced to VIX, Austria
remarks:        33891:1000X Routes announced to PEERINGCZ, Czech Republic
remarks:        33891:1100X Routes announced to HOPUS, GERMANY
remarks:        33891:1200X Routes announced to DECIX, NYK, United States
remarks:        33891:1300X Routes announced to NYIIX, United States
remarks:        33891:1400X Routes announced to ECIX-DUS, Germany
remarks:        33891:1500X Routes announced to FRANCEIX, France
remarks:        33891:1600X Routes announced to NETNOD, Sweden
remarks:        33891:1700X Routes announced to NIX, Czech Republic
remarks:        33891:1800X Routes announced to SAIX, Austria
remarks:        33891:1900X Routes announced to EQUINIX, Singapore
remarks:        33891:2000X Routes announced to BCIX, Germany
remarks:        33891:2100X Routes announced to COMMUNITY IX, Germany
remarks:        33891:2200X Routes announced to DECIX, DUS, Germany
remarks:        33891:2300X Routes announced to DECIX, MUC, Germany
remarks:        33891:2400X Routes announced to DECIX, HAM, Germany
remarks:        33891:2500X Routes announced to DECIX, MAD, Spain
remarks:        33891:2600X Routes announced to STHIX, COP, Danmark
remarks:        33891:2700X Routes announced to ESPANIX, MAD, Spain
remarks:        33891:2800X Routes announced to STGIX, STG, Germany
remarks:        33891:2900X Routes announced to MIX-IT, MIL, Italy
remarks:        ---------------------------------------------------
remarks:        X stands for 1-3 prepends or 0 for do not annouce
remarks:        ****************************************************
mnt-by:         CORE-BACKBONE
created:        2004-09-01T12:28:10Z
last-modified:  2023-07-20T08:19:37Z
source:         RIPE

organisation:   ORG-IICG1-RIPE
org-name:       Core-Backbone GmbH
country:        DE
org-type:       LIR
address:        Deutschherrnstr. 15-19
address:        90429
address:        Nrnberg
address:        GERMANY
phone:          +4991131043200
admin-c:        DM2147-RIPE
admin-c:        UK489-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CORE-BACKBONE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CORE-BACKBONE
abuse-c:        CN2660-RIPE
created:        2004-04-17T11:08:15Z
last-modified:  2024-02-13T13:48:15Z
source:         RIPE # Filtered

role:           Core-Backbone GmbH - Contact Role
address:        Core-Backbone GmbH
address:        Deutschherrnstr. 15-19
address:        90429 Nrnberg
abuse-mailbox:  abuse@core-backbone.com
phone:          +4991131043200
org:            ORG-IICG1-RIPE
admin-c:        DM2147-RIPE
admin-c:        UK489-RIPE
tech-c:         DM2147-RIPE
tech-c:         UK489-RIPE
nic-hdl:        CGCR1-RIPE
mnt-by:         CORE-BACKBONE
created:        2007-02-23T10:42:43Z
last-modified:  2024-02-13T13:47:55Z
source:         RIPE # Filtered

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