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Autonomous System

AS36923

SWIFT NETWORKS LIMITED

Announced IPs
145,408
CIDR prefixes
5
ASN
AS36923

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 10-20Gbps
Geographic scope Africa
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-SWIFTNG

Present at 2 internet exchanges: IXPN Lagos, AMS-IX Lagos: Main

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
41.58.0.0/16 65.5K
0.9%
SWIFTNG-ASN NG Lagos Lagos
129.18.0.0/16 65.5K
0.0%
SWIFTNG-ASN NG Lagos Lagos
41.189.0.0/19 8.2K
0.3%
SWIFTNG-ASN NG — —
41.221.160.0/20 4.1K
0.9%
SWIFTNG-ASN NG — —
41.222.64.0/21 2.0K
1.2%
SWIFTNG-ASN NG — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS36923 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
129.18.180.0/24 97,289 2026-10-17 07:23:36
129.18.170.0/24 96,604 2026-10-17 07:23:36
129.18.171.0/24 96,512 2026-10-17 07:23:36
129.18.199.0/24 95,890 2026-10-17 07:23:36
129.18.200.0/24 95,708 2026-10-17 07:23:36
129.18.218.0/24 95,627 2026-10-17 07:23:36
129.18.201.0/24 95,577 2026-10-17 07:23:36
129.18.197.0/24 95,433 2026-10-17 07:23:36
41.58.159.0/24 95,392 2026-10-17 07:23:36
129.18.181.0/24 94,980 2026-10-17 07:23:36
129.18.206.0/24 94,331 2026-10-17 07:23:36
129.18.207.0/24 94,174 2026-10-17 07:23:36
129.18.204.0/24 93,763 2026-10-17 07:23:36
129.18.231.0/24 93,431 2026-10-17 07:23:36
129.18.214.0/24 92,227 2026-10-17 07:23:36
41.58.220.0/22 78,714 2026-10-17 07:23:36
41.58.212.0/22 78,526 2026-10-17 07:23:36
41.58.228.0/22 78,435 2026-10-17 07:23:36
41.58.232.0/22 78,363 2026-10-17 07:23:36
41.58.224.0/22 78,271 2026-10-17 07:23:36
41.58.192.0/18 78,261 2026-10-17 07:23:36
41.58.236.0/22 78,233 2026-10-17 07:23:36
41.58.40.0/21 78,081 2026-10-17 07:23:36
129.18.240.0/22 77,754 2026-10-17 07:23:36
129.18.244.0/22 77,523 2026-10-17 07:23:36
129.18.248.0/22 77,381 2026-10-17 07:23:36
129.18.252.0/22 77,259 2026-10-17 07:23:36
129.18.240.0/20 76,348 2026-10-17 07:23:36
129.18.176.0/20 76,275 2026-10-17 07:23:36
129.18.144.0/20 76,159 2026-10-17 07:23:36
129.18.0.0/18 76,093 2026-10-17 07:23:36
129.18.64.0/18 76,022 2026-10-17 07:23:36
129.18.192.0/18 76,005 2026-10-17 07:23:36
129.18.128.0/18 75,977 2026-10-17 07:23:36
129.18.160.0/20 75,965 2026-10-17 07:23:36
129.18.128.0/20 75,907 2026-10-17 07:23:36
129.18.202.0/24 74,973 2026-10-17 07:23:36
129.18.236.0/24 74,948 2026-10-17 07:23:36
129.18.222.0/24 72,214 2026-10-17 07:23:36
129.18.203.0/24 71,236 2026-10-17 07:23:36
129.18.198.0/24 70,701 2026-10-17 07:23:36
129.18.221.0/24 70,168 2026-10-17 07:23:36
129.18.233.0/24 69,972 2026-10-17 07:23:36
129.18.195.0/24 69,881 2026-10-17 07:23:36
129.18.193.0/24 69,855 2026-10-17 07:23:36
129.18.189.0/24 69,722 2026-10-17 07:23:36
129.18.194.0/24 67,031 2026-10-17 07:23:36
129.18.196.0/24 66,990 2026-10-17 07:23:36
129.18.191.0/24 66,778 2026-10-17 07:23:36
129.18.186.0/24 66,610 2026-10-17 07:23:36

Showing top 50 of 144 announced prefixes by sample volume.

Frequently Asked Questions

What is AS36923?

AS36923 is an Autonomous System Number assigned to SWIFT NETWORKS LIMITED. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS36923 announce?

AS36923 announces 145.4K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Nigeria.

Who operates AS36923?

AS36923 is operated by SWIFT NETWORKS LIMITED. The organization is based in Nigeria. You can view all IP ranges and related ASNs on the organization page.

What country is AS36923 registered in?

AS36923 is registered in Nigeria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-17 08:09:04 UTC
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