| ASN | 33891 |
|---|---|
| AS Name | CORE-BACKBONE Core-Backbone GmbH, DE |
| RIR | ripencc |
| RIR Status | assigned |
| Registration date | 20040901 (20 years ago) |
| Country | DE  |
| Visible | 1/1 |
| Transit Only AS | 0/1 |
| Originated prefixes count | IPv4: 4 / IPv6: 0 |
| Peers count (v4/v6) | left: 184 / 144 right: 1941 / 930 |
| Providers count (v4/v6) | 0 / 5 |
| Customers count (v4/v6) | 0 / 143 |
| Originated prefixes (v4): |
31.7.180.181/32 31.7.188.96/32 31.7.188.117/32 80.255.12.227/32 |
|---|---|
| Originated prefixes (v6): |
| WHOIS: |
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 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: Nürnberg 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: 2024-12-03T11:28:43Z source: RIPE # Filtered role: Core-Backbone GmbH - Contact Role address: Core-Backbone GmbH address: Deutschherrnstr. 15-19 address: 90429 Nürnberg 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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