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AS28631

ASN28631

Banrisul - Banco do Estado do Rio Grande do Sul

Registry

Authoritative registration data

AS number
28631
Name
ASN28631
Organisation
Banrisul - Banco do Estado do Rio Grande do Sul
Country
Flag of Brazil BR Brazil
RIR
—
Registered
Source:asn:rdap retrieved

IPv4 prefixes

17

IPv6 prefixes

2

Total announced

19

Announced prefixes

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

Prefixes announced by AS28631
201.55.240.0/20 IPv4 /20 RPKI not found
201.55.240.0/24 IPv4 /24 RPKI not found
201.55.241.0/24 IPv4 /24 not checked
201.55.242.0/24 IPv4 /24 RPKI not found
201.55.243.0/24 IPv4 /24 RPKI not found
201.55.244.0/24 IPv4 /24 RPKI not found
201.55.245.0/24 IPv4 /24 not checked
201.55.246.0/24 IPv4 /24 RPKI not found
201.55.247.0/24 IPv4 /24 RPKI not found
201.55.248.0/24 IPv4 /24 RPKI not found
201.55.249.0/24 IPv4 /24 RPKI not found
201.55.250.0/24 IPv4 /24 RPKI not found
201.55.251.0/24 IPv4 /24 RPKI not found
201.55.252.0/24 IPv4 /24 not checked
201.55.253.0/24 IPv4 /24 RPKI not found
201.55.254.0/24 IPv4 /24 RPKI not found
201.55.255.0/24 IPv4 /24 not checked
2801:80:280::/44 IPv6 /44 RPKI not found
2801:80:280::/48 IPv6 /48 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 AS28631
Address families
IX.br (PTT.br) São Paulo: ATM/MPLA 5,000 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 AS28631 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

6 networks seen before AS28631 in AS paths

Observed upstreams
Families
AS4230 ASN4230 279 4,026
v4 v6
AS262907 ASN262907 308 1,509
v4 v6
AS6939 HURRICANE 87 423
v4 v6
AS25933 ASN25933 16 49
v4 v6
AS137409 GSLNETWORKS-AS-AP 3 38
v4 v6
AS6057 6057 2 38
v4 v6

No rows match “”.

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Observed downstreams

0 networks seen after AS28631 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

18 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS14840 ASN14840 1 76
v4 v6
AS24482 SGGS-AS-AP 1 38
v4 v6
AS51185 MAINSTREAMING-AS 1 36
v4 v6
AS28634 ASN28634 1 34
v4
AS271253 ASN271253 1 34
v4
AS6424 EDGOO 1 19
v4 v6
AS22548 ASN22548 1 19
v4 v6
AS28624 ASN28624 1 19
v4 v6
AS35280 F5 1 19
v4 v6
AS36236 NETACTUATE 1 19
v4 v6
AS52873 ASN52873 1 19
v4 v6
AS60503 FNXTEC 1 19
v4 v6
AS263152 ASN263152 1 19
v4 v6
AS263237 263237 1 19
v4 v6
AS264479 ASN264479 1 18
v4 v6
AS61573 ASN61573 1 17
v4 v6
AS262427 ASN262427 1 17
v4
AS199524 GCORE 1 2
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.