AS267450
ASN267450
oliveira & sousa comunicações Ltda
Registry
Authoritative registration data
- AS number
- 267450
- Name
- ASN267450
- Organisation
- oliveira & sousa comunicações Ltda
- Country
-
BR
Brazil
- RIR
- —
- Registered
IPv4 prefixes
9
IPv6 prefixes
3
Total announced
12
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 170.245.80.0/22 | IPv4 | /22 | not checked | |
| 181.191.212.0/22 | IPv4 | /22 | not checked | |
| 170.245.80.0/23 | IPv4 | /23 | not checked | |
| 170.245.82.0/23 | IPv4 | /23 | not checked | |
| 181.191.212.0/23 | IPv4 | /23 | not checked | |
| 170.245.80.0/24 | IPv4 | /24 | not checked | |
| 170.245.81.0/24 | IPv4 | /24 | not checked | |
| 170.245.82.0/24 | IPv4 | /24 | not checked | |
| 170.245.83.0/24 | IPv4 | /24 | not checked | |
| 2804:41b0::/32 | IPv6 | /32 | not checked | |
| 2804:41b0:8000::/33 | IPv6 | /33 | not checked | |
| 2804:41b0::/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) Curitiba: ATM/MPLA | 10,000 Mbps | IPv4 · IPv6 |
| IX.br (PTT.br) Londrina: ATM/MPLA | 10,000 Mbps | IPv4 · IPv6 |
| 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 AS267450 in BGP paths by route collectors.
Observed upstreams
8 networks seen before AS267450 in AS paths
| Families | |||
|---|---|---|---|
| AS262355 ASN262355 | 899 | 4,396 |
v4
v6
|
| AS6939 HURRICANE | 104 | 364 |
v4
v6
|
| AS271253 ASN271253 | 52 | 312 |
v4
|
| AS53115 ASN53115 | 25 | 69 |
v4
v6
|
| AS1031 PEER1-1031 | 40 | 55 |
v4
|
| AS6057 6057 | 5 | 24 |
v4
v6
|
| AS24961 MYLOC-AS | 4 | 19 |
v4
|
| AS22356 ASN22356 | 3 | 12 |
v4
|
No rows match “”.
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Observed downstreams
2 networks seen after AS267450 in AS paths
| Families | |||
|---|---|---|---|
| AS263538 ASN263538 | 362 | 2,120 |
v4
|
| AS270893 ASN270893 | 157 | 196 |
v4
|
No rows match “”.
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Uncertain adjacencies
18 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS14840 ASN14840 | 2 | 28 |
v4
v6
|
| AS24482 SGGS-AS-AP | 2 | 22 |
v4
v6
|
| AS51185 MAINSTREAMING-AS | 2 | 19 |
v4
v6
|
| AS28634 ASN28634 | 2 | 16 |
v4
|
| AS199524 GCORE | 2 | 15 |
v4
v6
|
| AS263152 ASN263152 | 2 | 15 |
v4
v6
|
| AS22548 ASN22548 | 2 | 11 |
v4
v6
|
| AS35280 F5 | 2 | 11 |
v4
v6
|
| AS36236 NETACTUATE | 2 | 11 |
v4
v6
|
| AS53046 ASN53046 | 2 | 11 |
v4
v6
|
| AS60503 FNXTEC | 2 | 11 |
v4
v6
|
| AS61573 ASN61573 | 2 | 11 |
v4
v6
|
| AS262427 ASN262427 | 2 | 8 |
v4
|
| AS52873 ASN52873 | 2 | 7 |
v4
v6
|
| AS28624 ASN28624 | 1 | 3 |
v6
|
| AS263237 263237 | 1 | 3 |
v6
|
| AS263538 ASN263538 | 1 | 3 |
v4
|
| AS264479 ASN264479 | 1 | 3 |
v6
|
No rows match “”.
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