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AS61637

ASN61637

RADIOBRAS TELECOM LTDA ME

Registry

Authoritative registration data

AS number
61637
Name
ASN61637
Organisation
RADIOBRAS TELECOM LTDA ME
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 AS61637
131.100.132.0/22 IPv4 /22 RPKI valid
131.100.132.0/23 IPv4 /23 not checked
131.100.134.0/23 IPv4 /23 RPKI valid
131.100.132.0/24 IPv4 /24 RPKI valid
131.100.134.0/24 IPv4 /24 RPKI valid
131.100.135.0/24 IPv4 /24 not checked
2804:1c18::/32 IPv6 /32 RPKI valid
2804:1c18:8000::/33 IPv6 /33 RPKI valid
2804:1c18::/33 IPv6 /33 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 AS61637
Address families
IX.br (PTT.br) São Paulo: ATM/MPLA 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 AS61637 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

2 networks seen before AS61637 in AS paths

Observed upstreams
Families
AS266525 ASN266525 544 1,183
v4 v6
AS7195 7195 3 64
v4 v6

No rows match “”.

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Observed downstreams

1 networks seen after AS61637 in AS paths

Observed downstreams
Families
AS263457 ASN263457 153 175
v4

No rows match “”.

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Uncertain adjacencies

1 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS199524 GCORE 2 39
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.