AS22572 — Sentech SOC Ltd - Sentech SOC Ltd

Network type: residential

AS22572 announces 5 IPv4 prefixes covering 7,936 addresses and 1 IPv6 prefixes.

About this network

The AS handle INFOSAT-IP is held by Sentech SOC Ltd.

What it's used for

• The address space carries residential and business access traffic, evidenced by the reverse DNS record myw-stp-66-18-82-0.sentechsa.net which indicates a static IP assignment within the Sentech network.
• The AS announces 7936 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, while maintaining 15 observed neighbours. This ratio of address space to peering partners is consistent with an access or eyeball network rather than a transit provider.

Notable

• All five announced IPv4 prefixes are registered to Sentech SOC Ltd under the netname ORG-IL12-AFRINIC, confirming that the registrants align with the AS announcer.
• The address inventory is concentrated in the 66.18.64.0/20 block and its subdivisions, representing a contiguous corporate estate managed by the operator.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 66.18.64.0/20
• 66.18.80.0/21
• 66.18.88.0/22
• 66.18.92.0/23
• 66.18.94.0/24
• 2c0f:e9e0::/32

Upstream networks

• AS328748 Agile Solutions Provider (PTY) LTD
• AS37721 Virtual Technologies & Solutions

Adjacent networks

• AS328748 Agile Solutions Provider (PTY) LTD
• AS37721 Virtual Technologies & Solutions

Routing security

• RPKI: 5 valid, 0 invalid and 1 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-22572, AS-36937:AS-PEERS, AS-AGILESP, AS-BROADLINK, AS-CIPHERWAVE, AS-HURRICANEV6, AS-IS-INT, AS-ISZA, AS-LIQUID-EXT, AS-VB-TRANSIT, AS-VB-TRANSIT, AS-VODACOM-NIGERIA-ASES, AS37271:AS-PEERS:AS36937, AS3741:AS-IS-INT, AS3741:AS-ISZA, AS9498:AS-BHARTI-IN.

Internet exchanges

• NAPAfrica IX Johannesburg — Johannesburg, South Africa