AS36671
TWOSIGMA2
TWO SIGMA INVESTMENTS, LP
Registry
Authoritative registration data
- AS number
- 36671
- Name
- TWOSIGMA2
- Organisation
- TWO SIGMA INVESTMENTS, LP
- Country
- —
- RIR
- ARIN
- Registered
IPv4 prefixes
14
IPv6 prefixes
2
Total announced
16
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 208.77.212.0/22 | IPv4 | /22 | not checked | |
| 207.226.133.0/24 | IPv4 | /24 | not checked | |
| 208.77.212.0/24 | IPv4 | /24 | not checked | |
| 208.77.213.0/24 | IPv4 | /24 | not checked | |
| 208.77.214.0/24 | IPv4 | /24 | not checked | |
| 212.133.79.0/24 | IPv4 | /24 | not checked | |
| 38.108.14.0/24 | IPv4 | /24 | not checked | |
| 38.117.134.0/24 | IPv4 | /24 | not checked | |
| 38.27.161.0/24 | IPv4 | /24 | not checked | |
| 38.97.45.0/24 | IPv4 | /24 | not checked | |
| 46.183.200.0/24 | IPv4 | /24 | not checked | |
| 46.183.201.0/24 | IPv4 | /24 | not checked | |
| 8.2.105.0/24 | IPv4 | /24 | not checked | |
| 8.245.33.0/24 | IPv4 | /24 | not checked | |
| 2620:106:3000::/40 | IPv6 | /40 | not checked | |
| 2620:106:3003::/48 | IPv6 | /48 | not checked |
No rows match “”.
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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 AS36671 in BGP paths by route collectors.
Observed upstreams
10 networks seen before AS36671 in AS paths
| Families | |||
|---|---|---|---|
| AS174 COGENT-174 | 312 | 1,375 |
v4
v6
|
| AS3356 LEVEL3 | 342 | 1,071 |
v4
v6
|
| AS1299 TWELVE99 | 228 | 802 |
v4
|
| AS3257 GTT-BACKBONE | 293 | 353 |
v4
|
| AS3491 PCCWG-APAC-HK | 175 | 266 |
v4
|
| AS6461 ZAYO-6461 | 125 | 183 |
v4
|
| AS701 UUNET | 117 | 166 |
v4
|
| AS7018 ATT-INTERNET4 | 89 | 120 |
v4
|
| AS25956 LOGIXCOMM-AS4 | 11 | 12 |
v4
|
| AS286 KPN | 2 | 2 |
v4
|
No rows match “”.
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Observed downstreams
0 networks seen after AS36671 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.