AS263457
ASN263457
Alpinet Informatica Ltda
Registry
Authoritative registration data
- AS number
- 263457
- Name
- ASN263457
- Organisation
- Alpinet Informatica Ltda
- Country
-
BR
Brazil
- RIR
- —
- Registered
IPv4 prefixes
9
IPv6 prefixes
2
Total announced
11
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 177.190.156.0/23 | IPv4 | /23 | not checked | |
| 177.190.158.0/23 | IPv4 | /23 | not checked | |
| 177.190.152.0/24 | IPv4 | /24 | not checked | |
| 177.190.153.0/24 | IPv4 | /24 | not checked | |
| 177.190.154.0/24 | IPv4 | /24 | not checked | |
| 177.190.155.0/24 | IPv4 | /24 | not checked | |
| 177.190.156.0/24 | IPv4 | /24 | not checked | |
| 177.190.157.0/24 | IPv4 | /24 | not checked | |
| 177.190.159.0/24 | IPv4 | /24 | not checked | |
| 2804:121c:8000::/33 | IPv6 | /33 | not checked | |
| 2804:121c::/33 | IPv6 | /33 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| IX.br (PTT.br) São Paulo: ATM/MPLA | 10,000 Mbps | IPv4 · IPv6 |
No rows match “”.
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Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS263457 in BGP paths by route collectors.
Observed upstreams
12 networks seen before AS263457 in AS paths
| Families | |||
|---|---|---|---|
| AS52468 | 433 | 1,527 |
v4
v6
|
| AS273747 ASN273747 | 318 | 1,145 |
v4
|
| AS274842 | 280 | 345 |
v4
|
| AS61637 ASN61637 | 267 | 340 |
v4
|
| AS267543 ASN267543 | 267 | 338 |
v4
|
| AS6939 HURRICANE | 96 | 130 |
v6
|
| AS53013 ASN53013 | 6 | 14 |
v4
v6
|
| AS137409 GSLNETWORKS-AS-AP | 4 | 9 |
v4
v6
|
| AS6057 6057 | 2 | 4 |
v4
v6
|
| AS7195 7195 | 2 | 2 |
v6
|
| AS61626 ASN61626 | 1 | 1 |
v4
|
| AS273478 ASN273478 | 1 | 1 |
v4
|
No rows match “”.
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Observed downstreams
0 networks seen after AS263457 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
| Families | |||
|---|---|---|---|
| AS14840 ASN14840 | 1 | 8 |
v4
v6
|
| AS24482 SGGS-AS-AP | 1 | 4 |
v4
v6
|
| AS51185 MAINSTREAMING-AS | 1 | 3 |
v4
v6
|
| AS22548 | 1 | 2 |
v4
v6
|
| AS28634 | 1 | 2 |
v4
|
| AS35280 F5 | 1 | 2 |
v4
v6
|
| AS36236 NETACTUATE | 1 | 2 |
v4
v6
|
| AS52873 ASN52873 | 1 | 2 |
v4
v6
|
| AS60503 | 1 | 2 |
v4
v6
|
| AS61573 | 1 | 2 |
v4
v6
|
| AS199524 GCORE | 1 | 2 |
v4
v6
|
| AS263152 | 1 | 2 |
v4
v6
|
| AS263237 | 1 | 2 |
v4
v6
|
| AS264479 | 1 | 2 |
v4
v6
|
| AS271253 | 1 | 2 |
v4
|
| AS28624 | 1 | 1 |
v6
|
| AS198150 SIACOM-AS | 1 | 1 |
v4
|
| AS262427 | 1 | 1 |
v4
|
No rows match “”.
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