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AS273639

ASN273639

UTRA NET

Registry

Authoritative registration data

AS number
273639
Name
ASN273639
Organisation
UTRA NET
Country
Flag of Brazil BR Brazil
RIR
—
Registered
Source:asn:rdap retrieved

IPv4 prefixes

5

IPv6 prefixes

1

Total announced

6

Announced prefixes

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

Prefixes announced by AS273639
190.9.112.0/22 IPv4 /22 not checked
190.9.112.0/24 IPv4 /24 not checked
190.9.113.0/24 IPv4 /24 not checked
190.9.114.0/24 IPv4 /24 not checked
190.9.115.0/24 IPv4 /24 not checked
2804:89fc::/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

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

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 AS273639 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

6 networks seen before AS273639 in AS paths

Observed upstreams
Families
AS266181 ASN266181 419 620
v4 v6
AS6939 HURRICANE 141 333
v4 v6
AS35280 F5 8 39
v4 v6
AS14840 ASN14840 2 24
v4 v6
AS269553 ASN269553 16 19
v4
AS6057 6057 4 14
v4 v6

No rows match “”.

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Observed downstreams

1 networks seen after AS273639 in AS paths

Observed downstreams
Families
AS268080 ASN268080 184 216
v4

No rows match “”.

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Uncertain adjacencies

4 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS264479 ASN264479 2 7
v4 v6
AS52873 ASN52873 2 6
v4
AS262427 ASN262427 2 6
v4
AS271253 ASN271253 2 6
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.