CABLE ONE, INC.

Data as of 2026-08-09
GLEIF verified
Complete entity footprint
5 linked clusters · 14,664 netblocks · 60,243,520 IPv4 addresses · 2,623 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain sparklight.net — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
549300648QS85T0XSH18
Registered name
CABLE ONE, INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks4,775 · 1,463,764 IPv4 addresses
IPv6 27 prefixes (largest 2603:e000::/20)
Registered in United States (2,989) · Kenya (5) · UZ (5) · Morocco (1)
Cluster ID218144716
RegistryAFRINIC
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300648QS85T0XSH18
Shared handles clustered on 69 shared RIR contact/maintainer handles
Registry names 21 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

7 weekly snapshots · JSON
4,777 +103 netblocks since 2026-07-05
2026-07-05 peak 4,777 2026-08-09

IP Ranges (4,775)

showing 50 of 4,775 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
23.91.192.0/20 CABLE ONE, INC. BGP ANNOUNCED ● high
23.91.208.0/21 CABLE ONE, INC. BGP ANNOUNCED ● high
23.91.216.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.91.218.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.91.219.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.91.220.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.91.221.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.91.222.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.91.223.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.247.160.0/22 One ARIN DIRECT ALLOCATION ● high
23.251.0.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.0.0/19 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.1.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.2.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.3.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.4.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.5.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.6.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.7.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.8.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.9.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.11.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.12.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.13.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.14.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.15.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.16.0/21 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.24.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.26.0/23 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.28.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.29.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
23.251.30.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.161.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.162.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.163.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.164.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.165.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.166.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.167.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.168.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.169.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.170.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.171.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.172.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.174.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.48.175.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.72.160.0/22 CABLE ONE, INC. BGP ANNOUNCED ● high
24.72.160.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.72.161.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.72.166.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high

IPv6 ranges (27)

showing the 15 largest allocations
CIDR
2603:e000::/20
2603:e800::/24
2603:ed00::/24
2a13:98c0::/29
2603:e200::/30
2603:e208::/30
2603:e600::/30
2603:e51c::/31
2603:e60a::/31
2603:e60e::/31
2c0f:7d80::/32
2603:ef00::/36
2603:ef01::/36
2603:ef09::/36
2603:e0ff:fb00::/40

Domains hosted in this network

what's this?
ntp.org sparklight.net one.app nflxso.net sparklight.com fbcdn.net onepay.com cableone.net tx.us

Customer-delegated space

how is this classified?
Unclassified 4,751 (99.5%)
Customer access pools 18 (0.4%)
Operator infrastructure (named) 8 (0.2%)

Network trust

what's this?
RPKI hygiene: F how networks compare →
0.1% of checked blocks have valid RPKI ROA coverage (1 of 2,000, sampled from 4,777)
No discrepancies found among checked blocks.

NIC Handles

AB1098-AP AC61-AFRINIC AEM41-ARIN AFRINIC-HM-MNT AM130-AFRINIC ARIZP3-ARIN AS11492 AS11492 AS197661 AS328302 AS328354 AS5486-MNT +57 more