asn.dev

Autonomous system

AS4283 CENTURYLINK-TSDS-LSVG - CenturyLink Communications, LLC

Residential ARIN

IPv4 addresses 4.86K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

CenturyLink (Lumen) — Las Vegas

United States · AI-generated

isp eyeball legacy

CENTURYLINK-TSDS-LSVG is the Las Vegas member of a family of metro-scoped autonomous systems operated by CenturyLink Communications, LLC (now part of Lumen). TSDS is an internal CenturyLink service code; the suffix names the market.

What it's used for

  • Residential and small-business broadband across the Las Vegas metro. Reverse DNS resolves into dhcp.centurylinkservices.net with nv- and nv-iptv- labels, so the space carries subscriber access lines and IPTV set-top traffic.

Notable

  • An "eyeball" network: these addresses are homes and small offices, dynamically assigned, not hosting or transit.
  • Las Vegas is legacy Centel/Sprint local-telephone territory, which passed to Embarq and then into CenturyLink — the same lineage visible across the other TSDS markets.

Interesting

  • The iptv reverse-DNS label is a small tell that the same access network carries CenturyLink's television service alongside internet, on separate address pools.
  • Siblings in the series include AS4282 (Fort Myers) and AS4284 (Tallahassee).

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS22561CenturyLink Communications, LLC183

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 3 prefixes · 4.86K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America3

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS4283
Registry name
CENTURYLINK-TSDS-LSVG
Registrant
CenturyLink Communications, LLC
Abuse contact
abuse@aup.lumen.com
Registered
1998-10-07
Last changed
2018-11-15
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS4283
ASPA
no ASPA record
IRR
0% registered · 0 of 3 announcements
Route objects
0 naming AS4283

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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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