asn.dev

Autonomous system

AS19331 TWIN-LAKES

Unclassified ARIN NSP

IPv4 addresses 146K 32 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 1 recorded by PCH
Upstreams 5 7 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Digital Realty Atlanta Internet ExchangeAtlanta, United States206.126.110.76

Transit providers

5 upstream, 7 downstream and 16 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS11758IRIS Networks891
AS2914NTT America, Inc.365
AS174Cogent Communications, LLC297
AS6939Hurricane Electric LLC247
AS11979Bluegrass Network LLC77

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

Shape and geography

IPv4 32 prefixes · 146K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America33

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS19331
Registry name
TWIN-LAKES
Registrant
Twin Lakes Telephone Cooperative Corporation
Abuse contact
dmca@ahclaw.com
Registered
2007-08-09
Last changed
2022-04-28
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
Twin Lakes
Also known as
Twin Lakes Communications
Network type
NSP
Scope
Regional
Traffic ratio
Heavy Inbound
Peering policy
Open
IRR as-set
AS19331:AS-TWINLAKES
Present at
1 exchanges
Facilities
2 facilities
Website
https://twinlakes.net

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

Full detail
RPKI
98% valid · 39 valid, 1 with no ROA
ROAs
24 authorising AS19331
ASPA
no ASPA record
IRR
100% registered · 40 of 40 announcements
Route objects
121 naming AS19331

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: 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

Cross-check