CABLE ONE, INC.

GLEIF verified
Complete entity footprint
4 linked clusters · 14,525 netblocks · 111,247,327 IPv4 addresses
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
Netblocks4,692 · 2,588,570 IPv4 addresses
Registered in United States (2,970) · UZ (7) · Kenya (6) · Morocco (4) · Netherlands (2) · Italy (2)
Cluster ID208783797
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

Footprint over time

5 weekly snapshots · JSON
4,675 +1 netblocks since 2026-07-05
2026-07-05 peak 4,675 2026-07-19

IP Ranges (4,692)

showing 50 of 4,692 — 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
23.251.0.0/24 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
24.72.160.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high
24.72.160.0/22 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
24.72.167.0/24 CABLE ONE, INC. BGP ANNOUNCED ● high

Domains hosted in this network

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

Customer-delegated space

how is this classified?
Unclassified 4,666 (99.4%)
Customer access pools 18 (0.4%)
Operator infrastructure (named) 8 (0.2%)

Network trust

what's this?
RPKI hygiene: F how networks compare →
0.7% of checked blocks have valid RPKI ROA coverage (13 of 2,000, sampled from 4,692)
Possible discrepancies (3)

These blocks are registered to CABLE ONE, INC. but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:2381:e050::/48 /48 authorized for AS2856 — British Telecommunications Limited
23.247.160.0/22 /22 authorized for AS14618 — Amazon.com, Inc.
89.111.14.0/24 /24 authorized for AS12993 — Sabiedriba ar ierobezotu atbildibu DELSKA Latvia

NIC Handles

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