asn.dev

Autonomous system

AS16708 TELCOM-SYSTEMS

Unclassified ARIN

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 1 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Telcom Systems LLC

United States of America · AI-generated

isp telecom business

The company is plural and its domain is singular.

What it's used for

  • A provider's network. One IPv4 prefix announced from the United States, no IPv6, one thousand and twenty-four addresses, through one observed BGP neighbour.

Notable

  • The AS handle is the company's two words with a hyphen. The netname is three initials and a three-digit number that matches nothing else in the record.
  • The registrant field lists a second contact that is three letters for the kind of business rather than anyone's name or role.
  • All three queried addresses answered. Each is a four-letter label meaning customer, the address with hyphens, a city, a two-letter state code, then the domain.
  • That domain drops the plural from the company's second word, so the registry and the reverse zone spell the business differently.
  • One observed neighbour carries the single block.

Interesting

  • A city and a state inside every reverse name tells anyone reading a log where these customers are before it tells them anything else. For a provider serving one area, that is the most useful fact available.
  • A three-letter business category in a contact field is a form filled in by someone describing what the company is rather than who to call about it.
  • Singular against plural is the kind of mismatch that never causes a problem and never gets fixed, because the two fields are read by different systems that never compare notes.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
DE-CIX RichmondRichmond, United States206.53.137.40

Transit providers

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

ASNetworkPaths seen
AS32425Pixel Factory65

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, 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 1 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS16708
Registry name
TELCOM-SYSTEMS
Registrant
Telcom Systems LLC
Abuse contact
ISP@telcomsys.net
Registered
2018-12-10
Last changed
2018-12-10
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS16708
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS16708

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 2026-10-20. 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