Autonomous system
AS19881 VTCNET
Unclassified RIPE
Summary
Valley Telecommunications Company
isp residential business telecom
VTCNET is the autonomous system for Valley Telecommunications Company, operating under the brand Valley Telecom.
What it's used for
- The address space carries residential and business internet services, evidenced by reverse DNS entries like
ip-206-128-77-254.vtc.netand netnames such asVCL-NETBLK-1andTWTC-VCL-0. - With 8,704 IPv4 addresses announced across 22 prefixes and only 6 observed neighbours, the high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.
Notable
- Registrants are consistent with the announcer, primarily listing Valley Connections LLC for most prefixes, with one exception for
AZEDLINKregistered to the Arizona Department of Education. - The address inventory is finely subdivided into numerous /24 and /23 blocks, suggesting site-by-site segmentation for a regional telecommunications provider.
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.
Transit providers
7 upstream, 0 downstream and 8 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 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 22 prefixes · 8.70K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 23 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS19881- Registry name
- VTCNET
- Registrant
- Valley Telecommunications Company
- Abuse contact
- abuse@teamvtg.net
- Registered
- 2001-02-26
- Last changed
- 2022-01-05
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 25 with no ROA
- ROAs
- 1 authorising AS19881
- ASPA
- no ASPA record
- IRR
- 24% registered · 6 of 25 announcements 12 other origin
- Route objects
- 10 naming AS19881
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 1,782 prefixes, as published 2026-10-16. 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