AS19281
QUAD9-AS-1
Quad9
Registry
Authoritative registration data
- AS number
- 19281
- Name
- QUAD9-AS-1
- Organisation
- Quad9
- Country
- —
- RIR
- ARIN
- Registered
IPv4 prefixes
5
IPv6 prefixes
1
Total announced
6
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 147.72.242.0/24 | IPv4 | /24 | not checked | |
| 149.112.112.0/24 | IPv4 | /24 | not checked | |
| 149.112.149.0/24 | IPv4 | /24 | not checked | |
| 199.249.255.0/24 | IPv4 | /24 | not checked | |
| 9.9.9.0/24 | IPv4 | /24 | not checked | |
| 2620:fe::/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 AS19281 in BGP paths by route collectors.
Observed upstreams
13 networks seen before AS19281 in AS paths
| Families | |||
|---|---|---|---|
| AS42 WOODYNET-1 | 395 | 1,104 |
v4
v6
|
| AS5050 PSC-EXT | 224 | 275 |
v4
v6
|
| AS49544 i3Dnet | 62 | 224 |
v4
v6
|
| AS7195 7195 | 19 | 81 |
v4
v6
|
| AS20326 TERASWITCH | 11 | 24 |
v4
v6
|
| AS53427 TGLOBAL-NETWORKS | 6 | 24 |
v4
v6
|
| AS58511 ANYCAST-GLOBAL-BACKBONE | 5 | 18 |
v4
v6
|
| AS49115 EMAX_AS1 | 5 | 15 |
v4
v6
|
| AS42541 FIBERBY | 2 | 12 |
v4
v6
|
| AS50629 LWLCOM | 4 | 10 |
v4
v6
|
| AS51095 E1-EMEA | 2 | 6 |
v4
v6
|
| AS2495 KANREN | 3 | 5 |
v4
v6
|
| AS198385 AlpineDC | 2 | 5 |
v4
v6
|
No rows match “”.
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Observed downstreams
0 networks seen after AS19281 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.
Uncertain adjacencies
2 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS152735 CPDCL-AS-AP | 1 | 4 |
v4
v6
|
| AS328977 ORG-WISP2-AFRINIC | 1 | 3 |
v4
|
No rows match “”.
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