AS272542
ASN272542
LEANDRO A DE OLIVEIRA SILVA INTERNET EIRELI
Registry
Authoritative registration data
- AS number
- 272542
- Name
- ASN272542
- Organisation
- LEANDRO A DE OLIVEIRA SILVA INTERNET EIRELI
- Country
-
BR
Brazil
- RIR
- —
- Registered
IPv4 prefixes
3
IPv6 prefixes
16
Total announced
19
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 181.232.220.0/22 | IPv4 | /22 | RPKI valid | |
| 181.232.220.0/23 | IPv4 | /23 | not checked | |
| 181.232.223.0/24 | IPv4 | /24 | not checked | |
| 2804:84d0::/32 | IPv6 | /32 | not checked | |
| 2804:84d0:8000::/33 | IPv6 | /33 | RPKI valid | |
| 2804:84d0::/33 | IPv6 | /33 | RPKI valid | |
| 2804:84d0:4000::/34 | IPv6 | /34 | RPKI valid | |
| 2804:84d0:8000::/34 | IPv6 | /34 | RPKI valid | |
| 2804:84d0::/34 | IPv6 | /34 | not checked | |
| 2804:84d0:c000::/34 | IPv6 | /34 | RPKI valid | |
| 2804:84d0:7f00::/40 | IPv6 | /40 | not checked | |
| 2804:84d0:8100::/40 | IPv6 | /40 | RPKI valid | |
| 2804:84d0:e020::/44 | IPv6 | /44 | RPKI valid | |
| 2804:84d0:e030::/44 | IPv6 | /44 | not checked | |
| 2804:84d0:1008::/46 | IPv6 | /46 | RPKI valid | |
| 2804:84d0:1001::/48 | IPv6 | /48 | RPKI valid | |
| 2804:84d0:1006::/48 | IPv6 | /48 | RPKI valid | |
| 2804:84d0:1007::/48 | IPv6 | /48 | RPKI valid | |
| 2804:84d0:9100::/48 | IPv6 | /48 | RPKI valid |
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) Fortaleza: ATM/MPLA | 10,000 Mbps | IPv4 · IPv6 |
| IX.br (PTT.br) Recife: 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 AS272542 in BGP paths by route collectors.
Observed upstreams
12 networks seen before AS272542 in AS paths
| Families | |||
|---|---|---|---|
| AS61568 ASN61568 | 851 | 3,526 |
v4
v6
|
| AS264996 ASN264996 | 242 | 1,996 |
v4
v6
|
| AS14840 ASN14840 | 593 | 1,036 |
v4
v6
|
| AS265442 ASN265442 | 413 | 665 |
v4
v6
|
| AS6939 HURRICANE | 46 | 53 |
v4
|
| AS35280 F5 | 9 | 26 |
v6
|
| AS137409 GSLNETWORKS-AS-AP | 9 | 18 |
v6
|
| AS6057 6057 | 6 | 10 |
v4
v6
|
| AS275679 ASN275679 | 3 | 6 |
v4
v6
|
| AS39120 CONVERGENZE-AS | 1 | 2 |
v6
|
| AS61626 ASN61626 | 1 | 2 |
v6
|
| AS7195 7195 | 1 | 1 |
v6
|
No rows match “”.
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Observed downstreams
2 networks seen after AS272542 in AS paths
| Families | |||
|---|---|---|---|
| AS275679 ASN275679 | 707 | 1,082 |
v4
v6
|
| AS270970 ASN270970 | 160 | 215 |
v4
v6
|
No rows match “”.
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Uncertain adjacencies
16 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 2 | 8 |
v6
|
| AS52873 ASN52873 | 3 | 5 |
v4
v6
|
| AS61573 ASN61573 | 3 | 5 |
v4
v6
|
| AS264479 ASN264479 | 3 | 5 |
v4
v6
|
| AS28624 ASN28624 | 3 | 4 |
v4
v6
|
| AS36236 NETACTUATE | 2 | 4 |
v6
|
| AS51185 MAINSTREAMING-AS | 2 | 4 |
v6
|
| AS263152 ASN263152 | 2 | 4 |
v6
|
| AS60503 FNXTEC | 2 | 3 |
v6
|
| AS263237 263237 | 2 | 3 |
v6
|
| AS37721 ORG-VTS1-AFRINIC | 1 | 2 |
v6
|
| AS199524 GCORE | 1 | 2 |
v6
|
| AS6424 EDGOO | 1 | 1 |
v6
|
| AS22548 ASN22548 | 1 | 1 |
v6
|
| AS262427 ASN262427 | 1 | 1 |
v4
|
| AS270970 ASN270970 | 1 | 1 |
v6
|
No rows match “”.
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