asn.dev

Autonomous system

AS36923 SWIFTNG-ASN

Residential AFRINIC

IPv4 addresses 145K 83 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly NG
Exchanges 2 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

Swift Networks

Nigeria · AI-generated

residential isp broadband nigeria

The AS handle SWIFTNG-ASN is held by Swift Networks Limited.

What it's used for

  • The address space carries residential and business broadband services, evidenced by the registrant netname ORG-SNL3-AFRINIC and the operator's self-description as a facilities-based telecommunications provider offering unlimited downloads and converged voice telephony.
  • The AS announces 145408 IPv4 addresses across 83 prefixes, with only 2 observed neighbours. This high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.

Notable

  • All sampled registrants agree with the announcer, consistently listing SWIFT NETWORKS LIMITED as the holder for prefixes including 41.58.0.0/17 and 129.18.0.0/17.
  • The address inventory is finely subdivided into 83 prefixes, primarily within the 41.58.0.0/17 and 129.18.0.0/17 blocks, reflecting a large internal corporate estate segmented for service delivery.

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 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
Internet Exchange Point of Nigeria - LagosLagos, Nigeria196.216.148.12
AMS-IX LagosLagos, Nigeria196.60.58.19

Transit providers

1 upstream, 1 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS37662West Indian Ocean Cable Company9,214

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 83 prefixes · 145K addresses IPv6 0 prefixes

CountryNamePrefixes
NGNigeria83

Registry

Allocation record

AFRINIC · via Atlas (registry data)
Registry
AFRINIC
Registered
2006-11-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 144 with no ROA
ROAs
0 authorising AS36923
ASPA
no ASPA record
IRR
88% registered · 126 of 144 announcements
Route objects
67 naming AS36923

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: 432 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