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AS61770

ASN61770

LÚMEN TELECOMUNICAÇÕES LTDA

Registry

Authoritative registration data

AS number
61770
Name
ASN61770
Organisation
LÚMEN TELECOMUNICAÇÕES LTDA
Country
Flag of Brazil BR Brazil
RIR
—
Registered
Source:asn:rdap retrieved

IPv4 prefixes

3

IPv6 prefixes

1

Total announced

4

Announced prefixes

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

Prefixes announced by AS61770
200.225.128.0/22 IPv4 /22 not checked
38.211.72.0/22 IPv4 /22 not checked
38.56.240.0/22 IPv4 /22 not checked
2804:1908::/32 IPv6 /32 RPKI not found

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 AS61770
Address families
IX.br (PTT.br) Porto Alegre: ATM/MPLA 100,000 Mbps IPv4 · IPv6
IX.br (PTT.br) São Paulo: ATM/MPLA 100,000 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 AS61770 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

3 networks seen before AS61770 in AS paths

Observed upstreams
Families
AS28283 ASN28283 387 1,344
v4 v6
AS3356 LEVEL3 37 148
v4 v6
AS6057 6057 2 8
v4 v6

No rows match “”.

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Observed downstreams

0 networks seen after AS61770 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
AS14840 ASN14840 1 16
v4 v6
AS264479 ASN264479 1 1
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.