asn.dev

Autonomous system

AS21724 RADIANT-TORONTO - GOCO TECHNOLOGY LIMITED PARTNERSHIP

Unclassified ARIN

IPv4 addresses 105K 51 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CA
Exchanges 1 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Radiant Communications

Canada · AI-generated

cable dsl isp residential

RADIANT-TORONTO is operated by GOCO TECHNOLOGY LIMITED PARTNERSHIP, the corporate entity behind Radiant Communications.

What it's used for

  • The address space carries residential broadband traffic, evidenced by reverse DNS entries like 174-137-239-254.ip.tor.radiant.net and netnames such as RADIANT-TOR4.
  • With 105216 IPv4 addresses announced across 51 prefixes and only 1 observed neighbour, the network functions as an access provider rather than a transit carrier.

Notable

  • All registrants in the sample are GOCO TECHNOLOGY LIMITED PARTNERSHIP, consistent with the AS holder.
  • The address inventory is finely subdivided into site-specific blocks, indicated by netnames ranging from RADIANT-TOR1 to RADIANT-TOR11.
  • No IPv6 prefixes are announced in the current inventory.

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
Toronto Internet ExchangeToronto, Canada206.108.34.102

Transit providers

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

ASNetworkPaths seen
AS21723GOCO TECHNOLOGY LIMITED PARTNERSHIP2,672

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-01, 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 51 prefixes · 105K addresses IPv6 0 prefixes

CountryNamePrefixes
CACanada51

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS21724
Registry name
RADIANT-TORONTO
Registrant
GOCO TECHNOLOGY LIMITED PARTNERSHIP
Abuse contact
abuse@goco.ca
Registered
2001-06-14
Last changed
2021-07-15
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
24% valid · 16 valid, 50 with no ROA
ROAs
11 authorising AS21724
ASPA
no ASPA record
IRR
100% registered · 66 of 66 announcements
Route objects
62 naming AS21724

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: 447 networks and 1,843 prefixes, as published 2026-11-02. 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