AS36923 — SWIFT NETWORKS LIMITED - SWIFT NETWORKS LIMITED

Network type: residential

AS36923 announces 5 IPv4 prefixes covering 145,408 addresses and 0 IPv6 prefixes.

About this network

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.

Announced prefixes

• 41.58.0.0/16
• 41.189.0.0/19
• 41.221.160.0/20
• 41.222.64.0/21
• 129.18.0.0/16

Upstream networks

• AS37662 West Indian Ocean Cable Company

Downstream networks

• AS37567 Nigeria Inter-Bank Settlement System Plc

Adjacent networks

• AS37662 West Indian Ocean Cable Company
• AS37567 Nigeria Inter-Bank Settlement System Plc

Routing security

• RPKI: 0 valid, 0 invalid and 144 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 35% of announcements registered; 67 route objects.
• Listed in as-sets: AS-37148, AS-37148-GLOBACOM, AS-37687, AS-CTBC-CUSTOMERS217, AS-DOLPHIN-TRANSIT, AS-EMIX, AS-HURRICANE, AS-MAINONE, AS-MAINONE, AS-SET-AFRIX, AS-SUBURBAN, AS-SWIFTNG, AS-SWIFTNG, AS-TRANSROUTE-SPEC, AS-VB-TRANSIT, AS-VB-TRANSIT, AS-VODACOM-NIGERIA-ASES, AS37271:AS-CUSTOMERS, AS37271:AS-CUSTOMERS:AS36923.

Internet exchanges

• Internet Exchange Point of Nigeria - Lagos — Lagos, Nigeria
• AMS-IX Lagos — Lagos, Nigeria