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AS51519

Karabro

Karabro AB

Registry

Authoritative registration data

AS number
51519
Name
Karabro
Organisation
Karabro AB
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

2

IPv6 prefixes

1

Total announced

3

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS51519
45.132.232.0/22 IPv4 /22 RPKI valid
45.132.235.0/24 IPv4 /24 RPKI valid
2a0e:73c0::/29 IPv6 /29 RPKI valid

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS51519
Address families
Netnod Copenhagen BLUE -- MTU9K: 9K-BLUE 1,000 Mbps IPv4 · IPv6
Netnod Copenhagen GREEN -- MTU9K: 9K-GREEN 1,000 Mbps IPv4 · IPv6
Netnod Stockholm BLUE -- MTU1500: STH-B -- MTU1500 1,000 Mbps IPv4 · IPv6
Netnod Stockholm BLUE -- MTU4470: STH-B -- MTU4470 1,000 Mbps IPv4 · IPv6
Netnod Stockholm GREEN -- MTU1500: STH-A -- MTU1500 1,000 Mbps IPv4 · IPv6
Netnod Stockholm GREEN -- MTU4470: STH-A -- MTU4470 1,000 Mbps IPv4 · IPv6
SONIX Malmo 100,000 Mbps IPv4 · IPv6
STHIX - Copenhagen: CPH Peering 1,000 Mbps IPv4 · IPv6

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS51519 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

7 networks seen before AS51519 in AS paths

Observed upstreams
Families
AS39351 ESAB-AS 149,857 1,224,839
v4 v6
AS5405 INTERDOTLINK 798 2,063
v6
AS35280 F5 298 1,729
v4 v6
AS6939 HURRICANE 336 570
v4 v6
AS8434 TELENOR-SE 40 222
v4 v6
AS20473 AS-VULTR 76 209
v4 v6
AS14840 ASN14840 12 40
v6

No rows match “”.

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Observed downstreams

8 networks seen after AS51519 in AS paths

Observed downstreams
Families
AS212085 BRUEGGUS-AS 256 690
v6
AS213366 Sweplox 252 690
v6
AS43099 NET-CPT 231 486
v4 v6
AS58057 SECUREBIT 254 422
v4 v6
AS216100 RUILI 251 395
v6
AS208478 Karabro-Anycast 252 345
v6
AS212079 SWEROAM-SE 62 91
v4 v6
AS202687 MAINLOOP-ANYCAST-AS 15 25
v4 v6

No rows match “”.

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Uncertain adjacencies

100 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS31133 MF-MGSM-AS 3,319 18,988
v4 v6
AS23764 CTGNet 1,650 12,997
v4 v6
AS13335 CLOUDFLARENET 1,042 8,638
v4 v6
AS15169 GOOGLE 22 5,344
v4 v6
AS16509 AMAZON-02 68 5,011
v4 v6
AS57463 NetIX 1,898 4,766
v6
AS20562 OPEN-PEERING-AS 586 3,599
v4 v6
AS12552 GlobalConnect-AS12552 614 3,040
v4 v6
AS2603 NORDUNET 467 2,035
v4 v6
AS714 APPLE-ENGINEERING 2 1,742
v4 v6
AS13194 BITE 168 1,389
v4 v6
AS16276 OVH 247 1,182
v4 v6
AS20764 RASCOM-AS 175 1,127
v6
AS8732 COMCOR-AS 172 574
v4 v6
AS57304 RETNRU-AS 294 568
v6
AS3216 SOVAM-AS 181 523
v6
AS28917 Fiord-AS 141 497
v4 v6
AS31500 GNM-AS 47 463
v6
AS20940 AKAMAI-ASN1 7 448
v4 v6
AS2119 TELENOR-NEXTEL 92 435
v4 v6
AS12578 APOLLO-AS 133 354
v4 v6
AS47605 FNE-AS 86 312
v4
AS49544 i3Dnet 36 307
v4 v6
AS9009 M247 17 307
v4 v6
AS35598 INETCOM 78 270
v6
AS24940 HETZNER-AS 50 246
v4 v6
AS3327 CITIC 48 240
v4 v6
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK 43 225
v6
AS19551 INCAPSULA 3 214
v4 v6
AS8368 DSTNY-BACKBONE 22 170
v4 v6
AS34170 AS-AZTELEKOM 6 159
v4 v6
AS57630 AS-84GRAMS 30 154
v4 v6
AS25091 IP-Max 96 141
v6
AS24482 SGGS-AS-AP 54 138
v6
AS12041 AS-AFILIAS1 1 138
v6
AS42 WOODYNET-1 3 127
v4 v6
AS36236 NETACTUATE 25 122
v6
AS39642 Sinal-AS 19 108
v4 v6
AS16552 DIGICERT 5 96
v6
AS20804 ASN-TELENERGO 50 87
v6
AS2906 AS-SSI 2 85
v4 v6
AS33353 SBS 6 75
v6
AS39889 DCS-Networks-AS 25 69
v4 v6
AS14593 SPACEX-STARLINK 2 69
v6
AS4455 BSO 44 64
v6
AS8674 NETNOD-IX 16 61
v4 v6
AS61955 ColocationIX-AS 7 55
v4
AS60345 IXNET 3 53
v4
AS16117 GAVLENET 14 52
v4 v6
AS199508 S1NETWORKS-AS 10 52
v4
AS34244 TELESERVICE 6 50
v4 v6
AS50304 BLIX 21 48
v6
AS42541 FIBERBY 12 44
v4 v6
AS201983 ANSLUTEN-AS 2 42
v4 v6
AS35706 NAO 8 41
v4 v6
AS36692 CISCO-UMBRELLA 1 41
v4 v6
AS8400 TELEKOM-AS 17 40
v6
AS50572 ZETUPNET 6 39
v4 v6
AS51468 ONECOM 3 34
v4 v6
AS9201 SWAF 1 34
v4 v6
AS202395 FAB-NET 10 31
v4 v6
AS24482 SGGS-AS-AP 7 31
v6
AS24429 Taobao 2 28
v4 v6
AS12996 DOMENESHOP 1 27
v4 v6
AS49544 i3Dnet 7 26
v4 v6
AS32934 FACEBOOK 2 25
v4 v6
AS28917 Fiord-AS 8 24
v6
AS202246 valoo 4 20
v4 v6
AS205206 Netsite 9 19
v4 v6
AS3238 ALCOM 2 18
v4 v6
AS51956 AS-QlosrAB 2 18
v4 v6
AS212483 level86 6 16
v6
AS42473 AS-ANEXIA 5 16
v4 v6
AS49770 INTERNETPORT-AS 1 16
v4 v6
AS42541 FIBERBY 8 15
v4 v6
AS50272 AVUR 2 15
v4 v6
AS31529 DENIC-ANYCAST-AS 5 13
v6
AS24800 BORNFIBER 1 13
v4 v6
AS44034 hi3g 1 13
v4 v6
AS51132 Arkaden 1 13
v6
AS59702 JUNET 1 13
v4 v6
AS42473 AS-ANEXIA 8 12
v6
AS42532 VEESP-LV-AS 5 12
v6
AS48579 ELASTX 1 12
v4 v6
AS202053 UPCLOUD 1 12
v4 v6
AS209659 getgeek 1 12
v4 v6
AS8728 UNSPECIFIED 9 11
v6
AS8849 MELBICOM-EU-AS 6 11
v6
AS42295 TBISS-AS 5 11
v6
AS10310 YAHOO-1 2 11
v6
AS19679 DROPBOX 1 11
v4 v6
AS36236 NETACTUATE 7 10
v6
AS9120 KEEPIT-DK-CPH 1 10
v4 v6
AS51826 EVROC 1 10
v4 v6
AS60550 DeepL 1 10
v4 v6
AS199950 HJELM-ENTERPRISES-AB 1 10
v6
AS204151 KVIKNET-DK 1 10
v4 v6
AS198150 SIACOM-AS 6 8
v6
AS39839 DK-PUNKTUM 4 8
v4 v6
AS13189 LIDERO 3 8
v6

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.