AS272021
272021
Autonomous System AS272021 from PY-ITBI1-LACNIC
Registry
Authoritative registration data
- AS number
- 272021
- Name
- 272021
- Organisation
- Autonomous System AS272021 from PY-ITBI1-LACNIC
- Country
- —
- RIR
- LACNIC
- Registered
IPv4 prefixes
7
IPv6 prefixes
3
Total announced
10
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 179.63.8.0/22 | IPv4 | /22 | not checked | |
| 179.63.10.0/23 | IPv4 | /23 | not checked | |
| 179.63.8.0/23 | IPv4 | /23 | not checked | |
| 179.63.10.0/24 | IPv4 | /24 | not checked | |
| 179.63.11.0/24 | IPv4 | /24 | not checked | |
| 179.63.8.0/24 | IPv4 | /24 | not checked | |
| 179.63.9.0/24 | IPv4 | /24 | not checked | |
| 2801:1a1::/44 | IPv6 | /44 | not checked | |
| 2801:1a1:8::/46 | IPv6 | /46 | not checked | |
| 2801:1a1:c::/46 | IPv6 | /46 | 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) Foz do Iguaçu: ATM/MLPA | 10,000 Mbps | IPv4 · IPv6 |
| IX.br (PTT.br) São Paulo: ATM/MPLA | 1,000 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 AS272021 in BGP paths by route collectors.
Observed upstreams
8 networks seen before AS272021 in AS paths
| Families | |||
|---|---|---|---|
| AS3356 LEVEL3 | 312 | 902 |
v4
v6
|
| AS53062 | 184 | 769 |
v4
v6
|
| AS28103 28103 | 449 | 760 |
v4
|
| AS27895 | 402 | 726 |
v4
v6
|
| AS6939 HURRICANE | 104 | 180 |
v4
v6
|
| AS137409 GSLNETWORKS-AS-AP | 6 | 17 |
v4
|
| AS6057 6057 | 2 | 16 |
v4
v6
|
| AS61626 ASN61626 | 1 | 1 |
v4
|
No rows match “”.
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Observed downstreams
0 networks seen after AS272021 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.
Uncertain adjacencies
19 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 1 | 16 |
v4
v6
|
| AS51185 MAINSTREAMING-AS | 1 | 15 |
v4
v6
|
| AS28634 | 1 | 14 |
v4
|
| AS271253 | 1 | 14 |
v4
|
| AS22548 | 1 | 8 |
v4
v6
|
| AS36236 NETACTUATE | 1 | 8 |
v4
v6
|
| AS52873 | 1 | 8 |
v4
v6
|
| AS60503 | 1 | 8 |
v4
v6
|
| AS61573 | 1 | 8 |
v4
v6
|
| AS263152 | 1 | 8 |
v4
v6
|
| AS264479 | 1 | 8 |
v4
v6
|
| AS262427 | 1 | 7 |
v4
|
| AS35280 F5 | 1 | 5 |
v4
v6
|
| AS199524 GCORE | 1 | 5 |
v4
v6
|
| AS263237 | 1 | 5 |
v4
v6
|
| AS29049 | 1 | 4 |
v4
|
| AS198150 SIACOM-AS | 1 | 4 |
v4
|
| AS28624 | 1 | 1 |
v6
|
| AS37721 ORG-VTS1-AFRINIC | 1 | 1 |
v4
|
No rows match “”.
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