asn.dev

Autonomous system

AS37584 FastNetAS

Unclassified AFRINIC

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

Summary

Fast Network Ltd

South Sudan · AI-generated

isp wireless south-sudan residential

FastNetAS is operated by Fast Network Ltd, a South Sudanese internet service provider.

What it's used for

  • The space carries residential and business internet access, evidenced by the registrant Fast Network Ltd and netname ORG-FNL2-AFRINIC for the single announced prefix.
  • The AS announces 1024 IPv4 addresses within one prefix (41.222.72.0/22) and maintains only 1 observed neighbour, a ratio consistent with a local access network rather than a transit provider.

Notable

  • The RDAP registrant Fast Network Ltd matches the AS holder, confirming direct ownership of the address space.
  • The address inventory consists of a single contiguous /22 block, indicating a compact, site-specific allocation typical of a regional ISP.

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
AS328605MUYA FIBRE CONSTRUCTION LTD264

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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
SSSouth Sudan1

Registry

Allocation record

AFRINIC · via Atlas (registry data)
Registry
AFRINIC
Registered
2013-04-09
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS37584
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
6 naming AS37584

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 1,768 prefixes, as published 2026-10-12. 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