Skip to main content

AS53166

ASN53166

UNIVERSIDADE ESTADUAL PAULISTA

Registry

Authoritative registration data

AS number
53166
Name
ASN53166
Organisation
UNIVERSIDADE ESTADUAL PAULISTA
Country
Flag of Brazil BR Brazil
RIR
—
Registered
Source:asn:rdap retrieved

IPv4 prefixes

6

IPv6 prefixes

3

Total announced

9

Announced prefixes

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

Prefixes announced by AS53166
186.217.0.0/16 IPv4 /16 not checked
200.145.0.0/16 IPv4 /16 not checked
186.217.0.0/17 IPv4 /17 not checked
186.217.128.0/17 IPv4 /17 not checked
200.145.0.0/17 IPv4 /17 not checked
200.145.128.0/17 IPv4 /17 not checked
2801:88::/32 IPv6 /32 RPKI valid
2801:88:8000::/33 IPv6 /33 not checked
2801:88::/33 IPv6 /33 RPKI valid

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS53166
Address families
IX.br (PTT.br) São Paulo: ATM/MPLA 10,000 Mbps IPv4 · IPv6

No rows match “”.

Showing – of

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 AS53166 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

5 networks seen before AS53166 in AS paths

Observed upstreams
Families
AS1251 ASN1251 268 659
v4 v6
AS6939 HURRICANE 50 122
v6
AS6057 6057 3 8
v6
AS7195 7195 1 3
v6
AS37468 ORG-AC4-AFRINIC 1 2
v6

No rows match “”.

Showing – of

Observed downstreams

0 networks seen after AS53166 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

16 adjacencies that may be an artefact of collector peering

No rows match “”.

Showing – of

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.