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AS20555

WIT

WIT University

Registry

Authoritative registration data

AS number
20555
Name
WIT
Organisation
WIT University
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 AS20555
213.135.44.0/22 IPv4 /22 not checked
213.135.48.0/23 IPv4 /23 not checked
2001:1a68:a::/48 IPv6 /48 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 AS20555
Address families
THINX Warsaw 10,000 Mbps IPv4 · IPv6
TPIX PL 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 AS20555 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

8 networks seen before AS20555 in AS paths

Observed upstreams
Families
AS24724 ATMAN-Foreign-AS 205 564
v4 v6
AS6939 HURRICANE 204 317
v4 v6
AS8664 ICM-PUB 49 136
v4 v6
AS1887 NASK-ACADEMIC 7 13
v4
AS33891 CORE-BACKBONE 3 7
v4 v6
AS24748 THINX_Poland 3 4
v4 v6
AS6204 ZET-NET 1 2
v4
AS201054 EPIX-PolMix 1 1
v6

No rows match “”.

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Observed downstreams

0 networks seen after AS20555 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

3 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 1 12
v4 v6
AS49544 i3Dnet 1 6
v4 v6
AS28917 Fiord-AS 1 4
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.