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AS18428

MERCYCAT-NET

Mercycat Network Inc.

Registry

Authoritative registration data

AS number
18428
Name
MERCYCAT-NET
Organisation
Mercycat Network Inc.
Country
Flag of Taiwan TW Taiwan
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

2

IPv6 prefixes

17

Total announced

19

Announced prefixes

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

Prefixes announced by AS18428
103.172.126.0/24 IPv4 /24 RPKI valid
103.172.127.0/24 IPv4 /24 not checked
2407:d240::/32 IPv6 /32 RPKI valid
2407:d240:1000::/36 IPv6 /36 RPKI valid
2407:d240:2000::/36 IPv6 /36 RPKI valid
2407:d240:3000::/36 IPv6 /36 RPKI valid
2407:d240:4000::/36 IPv6 /36 RPKI valid
2407:d240:5000::/36 IPv6 /36 RPKI valid
2407:d240:6000::/36 IPv6 /36 RPKI valid
2407:d240:7000::/36 IPv6 /36 RPKI valid
2407:d240:8000::/36 IPv6 /36 RPKI valid
2407:d240:9000::/36 IPv6 /36 RPKI valid
2407:d240::/36 IPv6 /36 RPKI valid
2407:d240:a000::/36 IPv6 /36 not checked
2407:d240:b000::/36 IPv6 /36 RPKI valid
2407:d240:c000::/36 IPv6 /36 not checked
2407:d240:d000::/36 IPv6 /36 not checked
2407:d240:e000::/36 IPv6 /36 RPKI valid
2407:d240:f000::/36 IPv6 /36 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 AS18428
Address families
4b42 Internet Exchange Point: Switzerland 1,000 Mbps IPv4 · IPv6
F4IX MCI 1,000 Mbps IPv4 · IPv6
NVIX 100 Mbps IPv4 · IPv6
STUIX 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 AS18428 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

1 networks seen before AS18428 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 72 1,309
v4 v6

No rows match “”.

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Observed downstreams

0 networks seen after AS18428 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

2 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 1 95
v4 v6
AS38855 STUIX-AS-TW 1 19
v4 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.