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AS28159

ASN28159

PRODERJ - Centro de Tecnologia da Informação do RJ

Registry

Authoritative registration data

AS number
28159
Name
ASN28159
Organisation
PRODERJ - Centro de Tecnologia da Informação do RJ
Country
Flag of Brazil BR Brazil
RIR
—
Registered
Source:asn:rdap retrieved

IPv4 prefixes

13

IPv6 prefixes

0

Total announced

13

Announced prefixes

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

Prefixes announced by AS28159
200.156.32.0/19 IPv4 /19 not checked
187.62.128.0/20 IPv4 /20 not checked
200.20.32.0/20 IPv4 /20 not checked
200.20.48.0/21 IPv4 /21 not checked
200.20.28.0/22 IPv4 /22 not checked
187.62.128.0/23 IPv4 /23 not checked
187.62.128.0/24 IPv4 /24 not checked
187.62.129.0/24 IPv4 /24 not checked
187.62.131.0/24 IPv4 /24 not checked
187.62.135.0/24 IPv4 /24 not checked
187.62.136.0/24 IPv4 /24 not checked
187.62.137.0/24 IPv4 /24 not checked
200.20.30.0/24 IPv4 /24 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

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 AS28159 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

4 networks seen before AS28159 in AS paths

Observed upstreams
Families
AS4230 ASN4230 522 4,153
v4
AS6939 HURRICANE 34 183
v4
AS14840 ASN14840 2 35
v4
AS6057 6057 2 14
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS28159 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
AS35280 F5 1 7
v4
AS52873 ASN52873 1 7
v4
AS262427 1 7
v4
AS264479 1 7
v4
AS271253 1 7
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.