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 | RPKI valid | |
| 177.190.158.0/23 | IPv4 | /23 | RPKI valid | |
| 177.190.152.0/24 | IPv4 | /24 | RPKI valid | |
| 177.190.153.0/24 | IPv4 | /24 | not checked | |
| 177.190.154.0/24 | IPv4 | /24 | RPKI valid | |
| 177.190.155.0/24 | IPv4 | /24 | RPKI valid | |
| 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 | RPKI valid | |
| 2804:121c:8000::/33 | IPv6 | /33 | RPKI valid | |
| 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 52468 | 439 | 1,493 |
v4
v6
|
| AS273747 ASN273747 | 293 | 756 |
v4
|
| AS274842 ASN274842 | 277 | 346 |
v4
|
| AS28352 ASN28352 | 273 | 338 |
v4
|
| AS61637 ASN61637 | 262 | 338 |
v4
|
| AS267543 ASN267543 | 274 | 334 |
v4
v6
|
| AS6939 HURRICANE | 102 | 155 |
v4
v6
|
| AS53013 ASN53013 | 11 | 20 |
v4
v6
|
| AS137409 GSLNETWORKS-AS-AP | 3 | 5 |
v4
v6
|
| AS6057 6057 | 2 | 4 |
v4
v6
|
| AS7195 7195 | 1 | 1 |
v6
|
| AS61626 ASN61626 | 1 | 1 |
v4
|
No rows match “”.
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Observed downstreams
1 networks seen after AS263457 in AS paths
Uncertain adjacencies
17 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
|
| AS6424 EDGOO | 1 | 2 |
v4
v6
|
| AS22548 ASN22548 | 1 | 2 |
v4
v6
|
| AS28624 ASN28624 | 1 | 2 |
v4
v6
|
| AS28634 ASN28634 | 1 | 2 |
v4
|
| AS35280 F5 | 1 | 2 |
v4
v6
|
| AS36236 NETACTUATE | 1 | 2 |
v4
v6
|
| AS52873 ASN52873 | 1 | 2 |
v4
v6
|
| AS60503 FNXTEC | 1 | 2 |
v4
v6
|
| AS61573 ASN61573 | 1 | 2 |
v4
v6
|
| AS199524 GCORE | 1 | 2 |
v4
v6
|
| AS263152 ASN263152 | 1 | 2 |
v4
v6
|
| AS263237 263237 | 1 | 2 |
v4
v6
|
| AS271253 ASN271253 | 1 | 2 |
v4
|
| AS262427 ASN262427 | 1 | 1 |
v4
|
No rows match “”.
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