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AS34347

CITYNET-AT-AS

**************************************************************

Registry

Authoritative registration data

AS number
34347
Name
CITYNET-AT-AS
Organisation
**************************************************************
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

8

IPv6 prefixes

1

Total announced

9

Announced prefixes

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

Prefixes announced by AS34347
80.92.112.0/20 IPv4 /20 not checked
156.67.192.0/21 IPv4 /21 not checked
195.149.216.0/21 IPv4 /21 not checked
152.89.72.0/22 IPv4 /22 not checked
185.203.212.0/22 IPv4 /22 not checked
185.35.180.0/22 IPv4 /22 not checked
185.176.156.0/23 IPv4 /23 not checked
185.88.200.0/23 IPv4 /23 not checked
2a02:28e8::/32 IPv6 /32 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 AS34347
Address families
AMS-IX 20,000 Mbps IPv4 · IPv6
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN 100,000 Mbps IPv4 · IPv6
LINX LON1: Main 20,000 Mbps IPv4 · IPv6
MIX-IT 20,000 Mbps IPv4 · IPv6
Rheintal IX: Peering-LAN 10,000 Mbps IPv4 · IPv6
STIX 10,000 Mbps IPv4 · IPv6
SwissIX: Peering 20,000 Mbps IPv4 · IPv6
Tirol-IX 10,000 Mbps IPv4 · IPv6
VIX 100,000 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 AS34347 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

35 networks seen before AS34347 in AS paths

No rows match “”.

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Observed downstreams

13 networks seen after AS34347 in AS paths

Observed downstreams
Families
AS203059 VION-AS 99 3,735
v4 v6
AS57469 SWB-APB-AS 119 2,240
v4
AS61109 STWIMST 247 398
v4 v6
AS206004 DOLOMITINET-AS 146 338
v4
AS200026 SJON-AS 108 334
v4 v6
AS200727 KBRINN 189 332
v4 v6
AS21406 SWAROVSKI-AS 186 314
v4 v6
AS34694 STWW-AS 103 307
v4 v6
AS202516 web-crossing 154 266
v4 v6
AS206672 Logispin-AS 142 253
v4 v6
AS196913 AXIANS-ICT-AUSTRIA-AS 136 160
v4
AS201470 CITYNET-AT-2-AS 21 41
v4 v6
AS12447 KABELINE-AS 10 30
v4

No rows match “”.

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Uncertain adjacencies

64 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 15 244
v4 v6
AS51184 FONIRA 12 184
v4 v6
AS47692 NESSUS 12 174
v4 v6
AS13030 INIT7 11 174
v4 v6
AS48362 TKSWF-AS 12 154
v4 v6
AS49432 SCHALLERT-AS 15 102
v4 v6
AS34927 iFog-GmbH 11 102
v4 v6
AS20932 SIG-ST 15 101
v4 v6
AS29140 HOSTSERVER-AS 15 101
v4 v6
AS50300 CUSTDC 14 99
v4 v6
AS3333 RIPE-NCC-AS 13 98
v4 v6
AS215628 AS-XENOX-AT 13 98
v4 v6
AS64475 FREIFUNK-FRANKFURT 15 97
v4 v6
AS29222 Infomaniak-AS 14 97
v4 v6
AS34288 AS34288 14 97
v4 v6
AS58299 OPENFACTORY-AS 15 96
v4 v6
AS59890 Kabel-TV-Lampert 12 95
v4 v6
AS25220 GLOBALNOC-AS 15 94
v4 v6
AS213151 CHRISELSEN 15 94
v4 v6
AS559 Switch 12 94
v4 v6
AS6720 MAGWIEN 12 94
v4 v6
AS58057 SECUREBIT 14 93
v4 v6
AS553 BELWUE 14 92
v4 v6
AS210937 Showfom 14 90
v4 v6
AS264479 ASN264479 14 90
v4 v6
AS17639 CONVERGE-AS 13 90
v4 v6
AS18106 VIEWQWEST-SG-AP 13 90
v4 v6
AS199524 GCORE 11 88
v4 v6
AS40994 Alwyzon 13 87
v4 v6
AS8218 NEO-ASN 11 86
v4 v6
AS205112 PHILUNET 13 85
v4
AS35710 WEBERCLOUD 9 79
v4
AS206356 Freifunk-Essen 9 79
v4
AS31510 IKB-AS 11 73
v4 v6
AS48185 team_blue 11 70
v4 v6
AS21412 CGATES-AS 12 69
v4
AS35369 LINZAG-TELEKOM-AS 13 67
v4 v6
AS203059 VION-AS 2 53
v4 v6
AS25091 IP-Max 14 52
v4 v6
AS680 DFN 13 48
v4 v6
AS35280 F5 13 48
v4 v6
AS15547 NETPLUS 13 47
v4 v6
AS49544 i3Dnet 11 46
v4 v6
AS61573 ASN61573 12 45
v4 v6
AS37721 ORG-VTS1-AFRINIC 13 43
v4 v6
AS12779 ITGATE 13 42
v4 v6
AS48919 UA-CITY-AS 12 42
v4 v6
AS24961 MYLOC-AS 10 39
v4 v6
AS13237 LAMBDANET-AS 11 34
v4
AS59919 BRAINBOX 14 27
v4
AS3214 XTOM 5 17
v4 v6
AS57469 SWB-APB-AS 1 16
v4
AS263152 ASN263152 7 15
v4
AS213241 TECHIT 9 9
v6
AS56662 EUTPNET 6 6
v6
AS61109 STWIMST 3 6
v4 v6
AS21406 SWAROVSKI-AS 1 2
v4 v6
AS200727 KBRINN 1 2
v4 v6
AS202516 web-crossing 1 2
v4 v6
AS206004 DOLOMITINET-AS 1 2
v4
AS206672 Logispin-AS 1 2
v4 v6
AS34694 STWW-AS 1 1
v6
AS196913 AXIANS-ICT-AUSTRIA-AS 1 1
v4
AS200026 SJON-AS 1 1
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.