AS51191 - XIRRA - Core-Backbone GmbH, DE

Germany
AS Number
AS51191
AS Name
XIRRA
Org Name
Core-Backbone GmbH
Country
Germany
Registry

ripe

RegDate

Updated

2024-12-10T14:54:30Z

AS51191 Looking Glass
IPv4Prefixes

8

IPv6Prefixes

145

IPv4 NUMs

7,168

IPv6 NUMs(/64)

34,359,934,976

7,168 IPv4 Addresses
CIDR Description IP Num
91.232.96.0/23
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 512
130.185.104.0/21
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 2048
185.24.68.0/22
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 1024
185.108.216.0/22
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 1024
185.169.24.0/24
IRR Valid
Shellrent S.r.l. 256
185.169.25.0/24
IRR Valid
Shellrent S.r.l. 256
195.138.240.0/21
ROA Signed and Valid IRR InValid
Xirra GmbH 2048
195.138.244.0/24
IRR Valid
Core-Backbone GmbH 256
CIDR Description IP NUMs(prefix /64)
2a01:4a0:2000::/48
IRR Valid
Core-Backbone GmbH 65536
2a01:4a0:2001::/48
IRR Valid
Core-Backbone GmbH 65536
2a01:4a0:2002::/48
IRR Valid
Core-Backbone GmbH 65536
2a06:4b00::/29
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 34359738368
2a06:4b01:3300::/48
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 65536
2a06:4b01:3301::/48
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 65536
2a06:4b01:3302::/48
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 65536
2a06:4b01:3303::/48
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 65536
2a06:4b01:3304::/48
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 65536
2a06:4b01:3305::/48
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 65536
2a06:4b01:3306::/48
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 65536
2a06:4b01:3307::/48
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 65536
2a06:4b01:3308::/48
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 65536
2a06:4b01:3309::/48
ROA Signed and Valid IRR Valid
Core-Backbone GmbH 65536
2a06:4b01:330a::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:330b::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:330c::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:330d::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:330e::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:330f::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3310::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3311::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3312::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3313::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3314::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3315::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3316::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3318::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3319::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:331a::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:331b::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:331c::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:331d::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:331e::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:331f::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3320::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3321::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3322::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3323::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3324::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3325::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3326::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3327::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3328::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3329::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:332a::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:332b::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:332c::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:332e::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:332f::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3330::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3331::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3332::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3333::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3334::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3335::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3336::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3337::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3338::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3339::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:333a::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:333b::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:333c::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:334e::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:334f::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3351::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3352::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3353::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3354::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3355::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3356::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3357::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3358::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3359::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:336b::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:336c::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:336d::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:336e::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:336f::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3377::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3400::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3403::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3404::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:340c::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3500::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3501::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3502::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3503::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3504::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3505::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3506::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3507::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3508::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3509::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:350a::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:350b::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:350c::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:350d::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:350e::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:350f::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3510::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3511::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3512::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3513::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3514::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3515::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3516::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3518::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3519::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:351a::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:351b::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:351c::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:351d::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:351e::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:351f::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3520::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3521::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3522::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3523::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3524::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3525::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3526::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3527::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3528::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3529::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:352a::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:352b::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:352c::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:352d::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:352e::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:352f::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3530::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:354e::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:354f::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3551::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3552::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3553::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3554::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3555::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:356b::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:356c::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:356d::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:356e::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:356f::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
2a06:4b01:3577::/48
ROA Signed and Valid IRR Parent Valid
Core-Backbone GmbH 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125,344 112,787,456 IPv6 IPv6
AS5511 Opentransit - Orange S.A., FR France 413,952 17,184,260,096 IPv6 IPv6
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 507,904 55,834,705,920 IPv6 IPv6
AS20473 AS-VULTR - The Constant Company, LLC, US United States 1,397,504 118,407,430,144 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,578,304 468,152,549,376 IPv6 IPv6
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 291,840 8,590,000,128 IPv6 IPv6
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1,121,024 103,079,215,104 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 119,040 1,191,444,480 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,928,320 221,394,632,704 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 394,752 77,327,106,048 IPv6 IPv6 
as-block:       AS50893 - AS51311
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:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE



aut-num:        AS51191
as-name:        XIRRA
org:            ORG-IICG1-RIPE
import:         from AS33891 accept ANY
export:         to AS33891 announce AS-XIRRA
import:         from AS199524 accept ANY
export:         to AS199524 announce AS-XIRRA
admin-c:        LG6981-RIPE
tech-c:         LG6981-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CORE-BACKBONE
created:        2011-02-07T16:13:12Z
last-modified:  2025-06-25T06:17:58Z
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
e-mail:         abuse@core-backbone.com
admin-c:        DM2147-RIPE
admin-c:        UK489-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CORE-BACKBONE
notify:         abuse@core-backbone.com
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

person:         Xirra Net
address:        Core-Backbone GmbH
address:        Deutschherrnstr. 15-19
address:        90429 Nürnberg
address:        Germany
phone:          +4991131043200
nic-hdl:        LG6981-RIPE
mnt-by:         CORE-BACKBONE
created:        2013-11-18T11:24:29Z
last-modified:  2025-12-04T14:32:01Z
source:         RIPE