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AS50572

ZETUPNET

Transit

Registry

Authoritative registration data

AS number
50572
Name
ZETUPNET
Organisation
Transit
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

15

IPv6 prefixes

3

Total announced

18

Announced prefixes

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

Prefixes announced by AS50572
37.49.240.0/20 IPv4 /20 not checked
109.205.216.0/21 IPv4 /21 RPKI valid
185.5.20.0/22 IPv4 /22 RPKI valid
194.103.228.0/22 IPv4 /22 RPKI valid
192.36.222.0/23 IPv4 /23 RPKI valid
91.211.170.0/23 IPv4 /23 not checked
192.71.92.0/24 IPv4 /24 not checked
193.19.146.0/24 IPv4 /24 RPKI valid
194.0.217.0/24 IPv4 /24 RPKI valid
194.14.104.0/24 IPv4 /24 RPKI valid
194.68.229.0/24 IPv4 /24 RPKI valid
91.211.168.0/24 IPv4 /24 RPKI valid
91.211.169.0/24 IPv4 /24 not checked
91.223.47.0/24 IPv4 /24 RPKI valid
91.238.51.0/24 IPv4 /24 not checked
2a02:1380::/32 IPv6 /32 RPKI valid
2a02:1381::/32 IPv6 /32 RPKI valid
2001:67c:f68::/48 IPv6 /48 not checked

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 AS50572
Address families
Netnod Copenhagen BLUE -- MTU9K: 9K-BLUE 10,000 Mbps IPv4 · IPv6
Netnod Copenhagen GREEN -- MTU9K: 9K-GREEN 10,000 Mbps IPv4 · IPv6
Netnod Stockholm BLUE -- MTU1500: STH-B -- MTU1500 10,000 Mbps IPv4 · IPv6
Netnod Stockholm BLUE -- MTU4470: STH-B -- MTU4470 10,000 Mbps IPv4 · IPv6
Netnod Stockholm GREEN -- MTU1500: STH-A -- MTU1500 10,000 Mbps IPv4 · IPv6
Netnod Stockholm GREEN -- MTU4470: STH-A -- MTU4470 10,000 Mbps IPv4 · IPv6
STHIX - Gothenburg: GBG Peering 10,000 Mbps IPv4 · IPv6
STHIX - Stockholm: STH Peering 10,000 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 AS50572 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

3 networks seen before AS50572 in AS paths

Observed upstreams
Families
AS1257 SWIPNET 976 6,601
v4 v6
AS3301 TELIANET-SWEDEN 755 4,184
v4 v6
AS6939 HURRICANE 415 1,719
v4 v6

No rows match “”.

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Observed downstreams

4 networks seen after AS50572 in AS paths

Observed downstreams
Families
AS43065 AS_Interlan_SE 359 1,975
v4 v6
AS198054 NORDLO-SYD-ASN 353 1,970
v4
AS208001 NORDLOVXOLBY 359 1,542
v4 v6
AS61146 N62-AS 381 1,317
v4

No rows match “”.

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Uncertain adjacencies

5 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS49544 i3Dnet 6 78
v4 v6
AS6667 EUNET-FINLAND 6 45
v4 v6
AS39351 ESAB-AS 6 39
v4 v6
AS51519 Karabro 6 39
v4 v6
AS20514 QBRANCH 2 15
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.