asn.dev

Autonomous system

AS7832 PCISYS

Unclassified ARIN

IPv4 addresses 12.29K 11 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

PCI Fiber

United States · AI-generated

isp legacy

PCISYS is PCI Fiber, LLC (trading as PCI Broadband), an independent internet provider in Colorado Springs, Colorado. AS7832 carries its fiber and fixed-wireless subscribers along the Front Range.

What it's used for

  • Residential and business internet over its own fiber plant and fixed-wireless network, plus VoIP and colocation, all within the Colorado Springs metro.
  • The address space is three ARIN blocks: 216.229.32.0/20, 209.177.128.0/21 and 72.13.192.0/21.
  • Reverse DNS is templated on the long-running pcisys.net domain and openly labels the customer type. Dynamic subscriber addresses appear as cos.dyn.pcisys.net, static assignments as cos.sta.pcisys.net, and fixed-wireless customers get names like hathaway-wireless-static-…-gw.cos.pcisys.net. Some space also reverses to peakbroadband.net.

Notable

  • This is genuine last-mile eyeball space: the dyn pools are ordinary home connections in Colorado Springs, and the sta names are small-business static IPs. Geolocating it to Colorado Springs is correct.
  • The cos label embedded in every hostname is the Colorado Springs site code, which makes the whole footprint unusually easy to place geographically.

Interesting

  • The ASN was registered with ARIN in 1997 under the PCISYS handle, from the company's original life as a dial-up and DSL provider; the ARIN organisation record was only recently refreshed under the PCI Fiber name. The old handle and the pcisys.net reverse-DNS zone both survive the rebrand.

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS14016Capcon Networks1,374
AS3356Level 3 Parent, LLC342
AS15221StratusIQ325

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 11 prefixes · 12.29K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America11

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS7832
Registry name
PCI FIBER ASN-1
Registrant
PCI Fiber, LLC
Abuse contact
mkropilak@underline.com
Registered
1997-01-22
Last changed
2026-03-06
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 35 valid, 0 with no ROA
ROAs
3 authorising AS7832
ASPA
no ASPA record
IRR
100% registered · 35 of 35 announcements
Route objects
131 naming AS7832

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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