Autonomous system
AS11492 CABLEONE
Residential ARIN Cable/DSL/ISP
Summary
Cable One (Sparklight)
isp residential eyeball cable
Cable One (CABLEONE) is a US cable operator that markets residential broadband under the Sparklight brand.
What it's used for
- Cable and fibre home internet for consumers, concentrated in smaller cities and rural markets across the southern, midwestern, and western United States.
Notable
- An "eyeball" network: addresses here are home connections, commonly behind carrier-grade NAT, not servers.
- A mid-size regional cable ISP serving markets the larger cable companies tend not to cover, rebranded from Cable ONE to Sparklight in 2019.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Seattle Internet Exchange | Seattle, United States | 206.81.81.226 |
| Kansas City Internet Exchange | Kansas City, United States | 206.51.7.84 |
Transit providers
12 upstream, 31 downstream and 46 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1,129 prefixes · 1.26M addresses IPv6 312 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1,441 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS11492- Registry name
- CABLEONE
- Registrant
- CABLE ONE, INC.
- Abuse contact
- abuse@cableone.biz
- Registered
- 1998-09-10
- Last changed
- 2012-03-20
- Allocation
- assigned
Declared
PeeringDB profile
- Name
- CABLE ONE
- Also known as
- CableONE, Sparklight
- Network type
- Cable/DSL/ISP
- Scope
- North America
- Traffic ratio
- Heavy Inbound
- Peering policy
- Selective
- IRR as-set
AS-CBL1-ALL-AS-NUMBERS- Present at
- 2 exchanges
- Facilities
- 10 facilities
- Website
- https://www.sparklight.com/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 0.1% valid · 3 valid, 4,700 with no ROA
- ROAs
- 3 authorising AS11492
- ASPA
- no ASPA record
- IRR
- 99.5% registered · 4,679 of 4,703 announcements 2 other origin
- Route objects
- 122 naming AS11492
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 431 networks and 1,775 prefixes, as published 2026-10-11. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere