AS239
UTORONTO-AS
University of Toronto
Registry
Authoritative registration data
- AS number
- 239
- Name
- UTORONTO-AS
- Organisation
- University of Toronto
- Country
- —
- RIR
- ARIN
- Registered
IPv4 prefixes
15
IPv6 prefixes
3
Total announced
18
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 128.100.0.0/16 | IPv4 | /16 | not checked | |
| 138.51.0.0/16 | IPv4 | /16 | not checked | |
| 142.1.0.0/16 | IPv4 | /16 | not checked | |
| 142.150.0.0/16 | IPv4 | /16 | not checked | |
| 142.151.0.0/16 | IPv4 | /16 | not checked | |
| 138.51.0.0/17 | IPv4 | /17 | not checked | |
| 138.51.128.0/17 | IPv4 | /17 | not checked | |
| 142.150.0.0/17 | IPv4 | /17 | not checked | |
| 142.150.128.0/17 | IPv4 | /17 | not checked | |
| 142.151.0.0/17 | IPv4 | /17 | not checked | |
| 142.151.128.0/17 | IPv4 | /17 | not checked | |
| 192.12.176.0/21 | IPv4 | /21 | not checked | |
| 192.82.128.0/22 | IPv4 | /22 | not checked | |
| 192.12.174.0/24 | IPv4 | /24 | not checked | |
| 192.75.254.0/24 | IPv4 | /24 | not checked | |
| 2631:1000::/24 | IPv6 | /24 | RPKI not found | |
| 2606:fa00::/32 | IPv6 | /32 | RPKI not found | |
| 2631:1002:22::/48 | IPv6 | /48 | RPKI not found |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| TorIX | 100,000 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 AS239 in BGP paths by route collectors.
Observed upstreams
4 networks seen before AS239 in AS paths
| Families | |||
|---|---|---|---|
| AS26677 ORION-ASN | 423 | 5,300 |
v4
v6
|
| AS6939 HURRICANE | 111 | 588 |
v4
v6
|
| AS394256 CLOUDSINGULARITY | 1 | 18 |
v4
v6
|
| AS20473 AS-VULTR | 1 | 3 |
v6
|
No rows match “”.
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Observed downstreams
0 networks seen after AS239 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.
Uncertain adjacencies
8 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 1 | 54 |
v4
v6
|
| AS49544 i3Dnet | 1 | 36 |
v4
v6
|
| AS1828 UNITAS | 1 | 18 |
v4
v6
|
| AS22652 FIBRENOIRE-INTERNET | 1 | 18 |
v4
v6
|
| AS36236 NETACTUATE | 1 | 18 |
v4
v6
|
| AS835 GOCODEIT-EDGE | 1 | 15 |
v4
|
| AS35280 F5 | 1 | 15 |
v4
|
| AS1403 EBOX | 1 | 6 |
v6
|
No rows match “”.
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