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AS51907

CH-ZG

ORG-KZ15-RIPE

Registry

Authoritative registration data

AS number
51907
Name
CH-ZG
Organisation
ORG-KZ15-RIPE
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 AS51907
193.134.16.0/20 IPv4 /20 not checked
193.134.8.0/21 IPv4 /21 not checked
2a10:8244::/30 IPv6 /30 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 AS51907
Address families
AMS-IX 10,000 Mbps IPv4 · IPv6
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN 10,000 Mbps IPv4 · IPv6
LINX LON1: Main 10,000 Mbps IPv4 · IPv6
SwissIX: Peering 200,000 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 AS51907 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

44 networks seen before AS51907 in AS paths

No rows match “”.

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Observed downstreams

3 networks seen after AS51907 in AS paths

Observed downstreams
Families
AS34288 AS34288 235 617
v4 v6
AS219256 CH-ZG-ANYCAST-0 269 376
v6
AS211452 KANTONAR 46 71
v4 v6

No rows match “”.

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Uncertain adjacencies

97 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 2 32
v4 v6
AS12779 ITGATE 2 16
v4 v6
AS47147 AS-ANX 2 13
v4 v6
AS25091 IP-Max 2 12
v4 v6
AS13030 INIT7 1 12
v4 v6
AS15547 NETPLUS 2 10
v4 v6
AS48185 team_blue 1 9
v4 v6
AS3214 XTOM 2 8
v4 v6
AS8529 OMANTEL-AS 2 8
v4 v6
AS20612 SWISSIX 2 8
v4 v6
AS47692 NESSUS 2 8
v4 v6
AS49544 i3Dnet 2 8
v4 v6
AS51184 FONIRA 2 8
v4 v6
AS59890 Kabel-TV-Lampert 2 8
v4 v6
AS62167 Tismi 2 8
v4 v6
AS51185 MAINSTREAMING-AS 2 7
v4 v6
AS199524 GCORE 2 7
v4 v6
AS39122 BLACKNIGHT-AS 3 6
v4 v6
AS12859 NL-BIT 2 6
v4 v6
AS58057 SECUREBIT 2 6
v4 v6
AS1103 SURFNET-NL 3 5
v4 v6
AS1828 UNITAS 3 5
v4 v6
AS14630 INVESCO 3 5
v4 v6
AS42473 AS-ANEXIA 3 5
v4 v6
AS48070 DSM 3 5
v4 v6
AS50763 MCKAYCOM 3 5
v4 v6
AS553 BELWUE 2 4
v4 v6
AS680 DFN 2 4
v4 v6
AS3170 VELOXSERV 2 4
v4 v6
AS3212 TELEMACH 2 4
v4 v6
AS5405 INTERDOTLINK 2 4
v4 v6
AS6424 EDGOO 2 4
v4 v6
AS8298 IPNG 2 4
v4 v6
AS8888 XTOM 2 4
v4 v6
AS12307 RAVANA 2 4
v4 v6
AS15623 CYBERLINK 2 4
v4 v6
AS17639 CONVERGE-AS 2 4
v4 v6
AS20932 SIG-ST 2 4
v4 v6
AS21232 GGAMAUR 2 4
v4 v6
AS25220 GLOBALNOC-AS 2 4
v4 v6
AS28917 Fiord-AS 2 4
v6
AS29140 HOSTSERVER-AS 2 4
v4 v6
AS29691 NINE 2 4
v4 v6
AS31510 IKB-AS 2 4
v4 v6
AS31742 SOTACONNECT 2 4
v4 v6
AS34177 CELESTE-AS 2 4
v4 v6
AS35280 F5 2 4
v4 v6
AS35360 GARGUNET 2 4
v4 v6
AS36236 NETACTUATE 2 4
v4 v6
AS42541 FIBERBY 2 4
v4 v6
AS48919 UA-CITY-AS 2 4
v4 v6
AS50300 CUSTDC 2 4
v4 v6
AS51873 AS-ARCADE 2 4
v4 v6
AS56987 AS-ABACLOUDA 2 4
v4 v6
AS57777 MASSAR 2 4
v4 v6
AS59414 CLOUDSCALE 2 4
v4 v6
AS61573 ASN61573 2 4
v4 v6
AS64475 FREIFUNK-FRANKFURT 2 4
v4 v6
AS196621 FREESTONE 2 4
v4 v6
AS198385 AlpineDC 2 4
v4 v6
AS199938 NETZWERGE 2 4
v4 v6
AS209823 ENKI-AS 2 4
v4 v6
AS213151 CHRISELSEN 2 4
v4 v6
AS35710 WEBERCLOUD 1 4
v4
AS212483 level86 1 4
v4
AS37680 ORG-CIc1-AFRINIC 2 3
v4
AS37721 ORG-VTS1-AFRINIC 2 3
v4
AS207841 INFERNO 2 3
v4
AS1140 SIDN 1 3
v4 v6
AS3333 RIPE-NCC-AS 1 3
v4 v6
AS14907 WIKIMEDIA 1 3
v4 v6
AS15605 CONNESI 1 3
v4 v6
AS16347 INHERENT 1 3
v4 v6
AS219256 CH-ZG-ANYCAST-0 1 3
v6
AS264479 ASN264479 1 3
v4 v6
AS271253 ASN271253 1 3
v4 v6
AS29222 Infomaniak-AS 2 2
v4 v6
AS31122 DIGIWEB-AS 2 2
v6
AS45489 SLT-GLOBAL 2 2
v6
AS198249 OPSONE 2 2
v6
AS213241 TECHIT 2 2
v6
AS559 Switch 1 2
v4
AS12969 Vodafone_Iceland 1 2
v4
AS13237 LAMBDANET-AS 1 2
v4
AS21412 CGATES-AS 1 2
v4
AS28792 PUBLIC-INTERNET 1 2
v4
AS35266 EXN-AS 1 2
v4
AS44901 belcloud 1 2
v4
AS49605 DTS-AS 1 2
v4
AS59891 FSIT 1 2
v4
AS142271 DOUBLESQUARE-AS-AP 1 2
v4
AS198150 SIACOM-AS 1 2
v4
AS202032 GOLINE 1 2
v4
AS205112 PHILUNET 1 2
v4
AS206356 Freifunk-Essen 1 2
v4
AS210937 Showfom 1 2
v4
AS211452 KANTONAR 1 1
v4

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.