Suddenlink Communications
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 8 |
| IPv6 | 4 prefixes (largest 2001:504:0:1:0:1:9108:1/128) |
| Record ID | 239842685 |
| Registry | PEERINGDB |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 206.126.236.72/32 | Suddenlink Communications | PEERINGDB | ASSIGNED | ● high |
| 206.223.116.8/32 | Suddenlink Communications | PEERINGDB | ASSIGNED | ● high |
| 206.223.118.74/32 | Suddenlink Communications | PEERINGDB | ASSIGNED | ● high |
| 208.115.136.72/32 | Suddenlink Communications | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:1:0:1:9108:1/128 | Suddenlink Communications | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:2:0:1:9108:1/128 | Suddenlink Communications | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:4:0:1:9108:1/128 | Suddenlink Communications | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:5:0:1:9108:1/128 | Suddenlink Communications | PEERINGDB | ASSIGNED | ● high |
IPv6 ranges (4)
Footprint over time
11 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-09-06
Network trust
what's this?
RPKI hygiene: F
how networks compare →
12.5%
of checked blocks have valid RPKI ROA coverage
(1 of 8)
No discrepancies found among checked blocks.
NIC Handles
AS19108