AS21612
ASN21612
FUNDACAO INSTITUTO OSWALDO CRUZ
Registry
Authoritative registration data
- AS number
- 21612
- Name
- ASN21612
- Organisation
- FUNDACAO INSTITUTO OSWALDO CRUZ
- Country
-
BR
Brazil
- RIR
- —
- Registered
IPv4 prefixes
27
IPv6 prefixes
0
Total announced
27
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 157.86.0.0/17 | IPv4 | /17 | not checked | |
| 157.86.128.0/17 | IPv4 | /17 | not checked | |
| 157.86.0.0/18 | IPv4 | /18 | not checked | |
| 157.86.128.0/18 | IPv4 | /18 | not checked | |
| 157.86.192.0/18 | IPv4 | /18 | not checked | |
| 157.86.64.0/18 | IPv4 | /18 | not checked | |
| 157.86.48.0/23 | IPv4 | /23 | not checked | |
| 157.86.94.0/23 | IPv4 | /23 | not checked | |
| 157.86.122.0/24 | IPv4 | /24 | not checked | |
| 157.86.125.0/24 | IPv4 | /24 | not checked | |
| 157.86.127.0/24 | IPv4 | /24 | not checked | |
| 157.86.128.0/24 | IPv4 | /24 | not checked | |
| 157.86.135.0/24 | IPv4 | /24 | not checked | |
| 157.86.137.0/24 | IPv4 | /24 | not checked | |
| 157.86.140.0/24 | IPv4 | /24 | not checked | |
| 157.86.158.0/24 | IPv4 | /24 | not checked | |
| 157.86.159.0/24 | IPv4 | /24 | not checked | |
| 157.86.191.0/24 | IPv4 | /24 | not checked | |
| 157.86.236.0/24 | IPv4 | /24 | not checked | |
| 157.86.43.0/24 | IPv4 | /24 | not checked | |
| 157.86.47.0/24 | IPv4 | /24 | not checked | |
| 157.86.49.0/24 | IPv4 | /24 | not checked | |
| 157.86.57.0/24 | IPv4 | /24 | not checked | |
| 157.86.61.0/24 | IPv4 | /24 | not checked | |
| 157.86.85.0/24 | IPv4 | /24 | not checked | |
| 157.86.94.0/24 | IPv4 | /24 | not checked | |
| 157.86.95.0/24 | IPv4 | /24 | not checked |
No rows match “”.
Showing – of
Internet Exchanges
Exchanges where this network has a listed peering LAN connection
No Internet Exchange memberships found
The exchange directory has no current membership records for this AS.
Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS21612 in BGP paths by route collectors.
Observed upstreams
6 networks seen before AS21612 in AS paths
| Families | |||
|---|---|---|---|
| AS2715 ASN2715 | 280 | 4,694 |
v4
|
| AS1916 ASN1916 | 266 | 2,616 |
v4
|
| AS10881 ASN10881 | 274 | 696 |
v4
|
| AS262403 ASN262403 | 262 | 674 |
v4
|
| AS14868 ASN14868 | 257 | 330 |
v4
|
| AS53087 ASN53087 | 7 | 72 |
v4
|
No rows match “”.
Showing – of
Observed downstreams
0 networks seen after AS21612 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.