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Autonomous System

AS328631

TWC Hosting CC

Announced IPs
10,496
CIDR prefixes
9
ASN
AS328631

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.

59/100
Caution
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 20-50Gbps
Geographic scope Regional
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-BISP

Present at 5 internet exchanges: NAPAfrica IX Johannesburg: Peering, DINX: DINX Peering, NAPAfrica IX Durban, JINX: JINX Peering, NAPAfrica IX Cape Town

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS328631 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
209.61.40.0/21 50,792 2026-07-18 23:43:17
102.212.148.0/22 48,476 2026-07-18 22:23:17
102.22.248.0/21 46,318 2026-07-18 22:23:17
102.206.232.0/22 45,263 2026-07-18 22:23:17
102.213.124.0/22 45,262 2026-07-18 22:23:17
102.209.8.0/22 45,166 2026-07-18 22:23:17
102.218.24.0/22 45,145 2026-07-18 22:23:17
156.0.236.0/22 45,131 2026-07-18 22:23:17
102.219.20.0/24 31,128 2026-07-18 22:23:17
102.212.150.0/24 1,370 2026-07-18 23:03:40
102.212.148.0/24 1,367 2026-07-18 23:03:40
102.212.149.0/24 1,362 2026-07-18 23:03:40
102.212.151.0/24 1,357 2026-07-18 23:03:40
102.218.25.0/24 1,324 2026-07-18 23:03:40
156.0.237.0/24 1,318 2026-07-18 23:03:40
156.0.239.0/24 1,313 2026-07-18 23:03:40
102.22.255.0/24 1,310 2026-07-18 23:03:40
102.209.8.0/24 1,309 2026-07-18 23:03:40
102.206.235.0/24 1,308 2026-07-18 23:03:40
102.22.248.0/24 1,308 2026-07-18 23:03:40
102.218.24.0/24 1,306 2026-07-18 23:03:40
102.22.253.0/24 1,305 2026-07-18 23:03:40
102.209.9.0/24 1,304 2026-07-18 23:03:40
102.206.234.0/24 1,303 2026-07-18 23:03:40
156.0.238.0/24 1,302 2026-07-18 23:03:40
156.0.236.0/24 1,301 2026-07-18 23:03:40
102.22.254.0/24 1,301 2026-07-18 23:03:40
102.22.252.0/24 1,301 2026-07-18 23:03:40
102.206.233.0/24 1,300 2026-07-18 23:03:40
102.22.251.0/24 1,300 2026-07-18 23:03:40
102.206.232.0/24 1,300 2026-07-18 23:03:40
102.209.10.0/24 1,298 2026-07-18 23:03:40
102.218.27.0/24 1,297 2026-07-18 23:03:40
102.218.26.0/24 1,296 2026-07-18 23:03:40
102.209.11.0/24 1,290 2026-07-18 23:03:40
102.22.250.0/24 1,288 2026-07-18 23:03:40
102.22.249.0/24 1,281 2026-07-18 23:03:40
102.22.252.0/22 1,195 2026-07-18 23:03:40
102.22.248.0/22 1,191 2026-07-18 23:03:40

Frequently Asked Questions

What is AS328631?

AS328631 is an Autonomous System Number assigned to TWC Hosting CC. 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 AS328631 announce?

AS328631 announces 10.5K IPv4 addresses distributed across 9 routed CIDR prefixes. The network is registered in South Africa.

Who operates AS328631?

AS328631 is operated by TWC Hosting CC. The organization is based in South Africa. You can view all IP ranges and related ASNs on the organization page.

What country is AS328631 registered in?

AS328631 is registered in South Africa. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-19 02:25:31 UTC
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