Autonomous system
AS63448 HOLSTON-1
Unclassified ARIN
Summary
Holston Electric Cooperative
utility cooperative tennessee business
HOLSTON-1 is operated by Holston Electric Cooperative.
What it's used for
- The address space carries the internal network infrastructure of a rural electric utility, with all registrant netnames set to
HEC-88and registrants listed asHOLSTON ELECTRIC COOPERATIVE. - The AS announces 18,688 IPv4 addresses across 14 prefixes and maintains 3 observed neighbours, a ratio consistent with a small, self-contained corporate estate rather than a transit or large-scale access network.
- Traffic from this AS consists of office workers, branch backhaul, and utility management systems for a member-owned distributor of TVA power serving over 32,000 residential, commercial, and industrial members in Hawkins and Hamblen Counties, Tennessee.
Notable
- All RDAP registrants for the largest prefixes agree with the announcer, consistently identifying
HOLSTON ELECTRIC COOPERATIVEas the holder. - The address inventory is finely subdivided into 14 distinct prefixes, ranging from /20s down to /24s, reflecting site-by-site segmentation typical of an internal corporate network.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 14 prefixes · 18.69K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 14 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS63448- Registry name
- HOLSTON-1
- Registrant
- HOLSTON ELECTRIC COOPERATIVE
- Abuse contact
- networkadmin@holstonconnect.com
- Registered
- 2018-03-14
- Last changed
- 2018-03-14
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 31 valid, 0 with no ROA
- ROAs
- 9 authorising AS63448
- ASPA
- no ASPA record
- IRR
- 100% registered · 31 of 31 announcements
- Route objects
- 31 naming AS63448
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
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: 442 networks and 1,783 prefixes, as published 2026-10-17. 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