Autonomous system
AS22646 HARCOM1
Residential ARIN
Summary
Sparklight
cable residential isp fiber
The AS handle HARCOM1 is held by Hargray Communications Group, Inc., which operates as Sparklight.
What it's used for
- The address space carries residential customer endpoints, evidenced by reverse DNS records such as
195-214-16-195-214-16-0.cpe.cableone.netand64-253-8-64-253-8-0.cpe.sparklight.net. - The network announces 160768 IPv4 addresses across 222 prefixes with only 6 observed neighbours, a ratio characteristic of an access or eyeball network rather than a transit provider.
Notable
- All registrants in the sample agree with the announcer, consistently listing Hargray Communications Group, Inc.
- The operator has undergone a rebranding from Hargray to Sparklight, with some legacy infrastructure still referencing Cable One.
- The inventory consists of 222 IPv4 prefixes with no IPv6 prefixes announced, showing a mix of large blocks like 195.214.0.0/18 and numerous smaller /21 and /22 allocations.
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 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Digital Realty Atlanta Internet Exchange | Atlanta, United States | 206.126.110.206 |
Transit providers
1 upstream, 6 downstream and 7 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS11492 | CABLE ONE, INC. | 27,066 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 222 prefixes · 161K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 222 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS22646- Registry name
- HARCOM1
- Registrant
- Hargray Communications Group, Inc.
- Abuse contact
- abuse.emails@htc.hargray.com
- Registered
- 2001-10-30
- Last changed
- 2025-07-22
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 467 with no ROA
- ROAs
- 0 authorising AS22646
- ASPA
- no ASPA record
- IRR
- 99.1% registered · 463 of 467 announcements
- Route objects
- 229 naming AS22646
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 1,768 prefixes, as published 2026-10-12. 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