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AS28255

ASN28255

Wtl Telecomunicacoes do Brasil Ltda

Registry

Authoritative registration data

AS number
28255
Name
ASN28255
Organisation
Wtl Telecomunicacoes do Brasil Ltda
Country
Flag of Brazil BR Brazil
RIR
Registered
Source:asn:rdap retrieved

IPv4 prefixes

18

IPv6 prefixes

10

Total announced

28

Announced prefixes

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

Prefixes announced by AS28255
187.16.144.0/20 IPv4 /20 not checked
187.84.128.0/20 IPv4 /20 not checked
187.16.144.0/21 IPv4 /21 not checked
187.16.152.0/21 IPv4 /21 not checked
187.84.128.0/21 IPv4 /21 not checked
187.84.136.0/21 IPv4 /21 not checked
138.185.180.0/22 IPv4 /22 not checked
187.16.144.0/22 IPv4 /22 not checked
187.16.148.0/22 IPv4 /22 not checked
187.16.152.0/22 IPv4 /22 not checked
187.16.156.0/22 IPv4 /22 not checked
187.84.128.0/22 IPv4 /22 not checked
187.84.132.0/22 IPv4 /22 not checked
187.84.136.0/22 IPv4 /22 not checked
187.84.140.0/22 IPv4 /22 not checked
138.185.180.0/23 IPv4 /23 not checked
138.185.182.0/23 IPv4 /23 not checked
187.16.149.0/24 IPv4 /24 not checked
2804:1b40::/32 IPv6 /32 not checked
2804:1b40:8000::/33 IPv6 /33 not checked
2804:1b40::/33 IPv6 /33 not checked
2804:1b40:1000::/36 IPv6 /36 not checked
2804:1b40:2000::/36 IPv6 /36 not checked
2804:1b40:3000::/36 IPv6 /36 not checked
2804:1b40:6000::/36 IPv6 /36 not checked
2804:1b40:8000::/36 IPv6 /36 not checked
2804:1b40::/36 IPv6 /36 not checked
2804:1b40:8001::/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

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 AS28255 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

9 networks seen before AS28255 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 143 2,128
v4 v6
AS263009 478 1,132
v4 v6
AS53181 ASN53181 603 1,055
v4 v6
AS35280 F5 8 185
v4 v6
AS14840 ASN14840 2 105
v4 v6
AS6057 6057 3 55
v4 v6
AS7195 7195 2 17
v6
AS52468 1 8
v6
AS268624 1 4
v6

No rows match “”.

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Observed downstreams

0 networks seen after AS28255 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

6 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS264479 1 26
v4 v6
AS52873 ASN52873 1 25
v4 v6
AS262427 1 17
v4
AS271253 ASN271253 1 17
v4
AS263152 1 13
v4
AS52320 52320 1 8
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.