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AS271046

ASN271046

M DE O CARVALHO

Registry

Authoritative registration data

AS number
271046
Name
ASN271046
Organisation
M DE O CARVALHO
Country
Flag of Brazil BR Brazil
RIR
—
Registered
Source:asn:rdap retrieved

IPv4 prefixes

5

IPv6 prefixes

5

Total announced

10

Announced prefixes

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

Prefixes announced by AS271046
128.201.12.0/22 IPv4 /22 not checked
128.201.12.0/24 IPv4 /24 not checked
128.201.13.0/24 IPv4 /24 not checked
128.201.14.0/24 IPv4 /24 not checked
128.201.15.0/24 IPv4 /24 not checked
2804:7570::/32 IPv6 /32 RPKI valid
2804:7570:4000::/34 IPv6 /34 RPKI valid
2804:7570:8000::/34 IPv6 /34 RPKI valid
2804:7570::/34 IPv6 /34 RPKI valid
2804:7570:c000::/34 IPv6 /34 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 AS271046
Address families
IX.br (PTT.br) Fortaleza: 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 AS271046 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

5 networks seen before AS271046 in AS paths

Observed upstreams
Families
AS265038 ASN265038 243 335
v4 v6
AS14840 ASN14840 2 32
v4 v6
AS6057 6057 3 20
v4 v6
AS7195 7195 1 4
v6
AS264398 ASN264398 3 3
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS271046 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

5 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS28624 ASN28624 1 8
v4 v6
AS52873 ASN52873 1 8
v4 v6
AS264479 ASN264479 1 8
v4 v6
AS61573 ASN61573 1 7
v4 v6
AS262427 ASN262427 1 4
v4

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.