AS37308 — Steam Broadcasting and Communications Limited - Steam Broadcasting and Communications Limited

Network type: hosting

AS37308 announces 11 IPv4 prefixes covering 7,936 addresses and 0 IPv6 prefixes.

About this network

The AS handle COOLLINK is operated by Steam Broadcasting and Communications Limited.

What it's used for

• The address space carries residential and small business internet access, evidenced by reverse DNS entries such as 254.37.234.197.coollink.us and 254.210.78.41.coollink.us.
• The network announces 7936 IPv4 addresses across 11 prefixes and maintains 10 observed neighbours, a ratio consistent with an access provider rather than a transit carrier.

Notable

• All registrants in the RDAP data match the announcer, identified uniformly as Steam Broadcasting and Communications Limited with the netname ORG-SBaC1-AFRINIC.
• The operator is also known as Coollink, a Nigerian cable and DSL ISP, and operates media properties including Wazobia FM and Nigeria Info FM.
• The inventory consists of 11 IPv4 prefixes with no IPv6 announcements, reflecting a purely IPv4-based access network.

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

Announced prefixes

• 41.78.208.0/22
• 197.234.32.0/21
• 197.234.48.0/22
• 197.234.52.0/24
• 197.234.57.0/24
• 197.234.58.0/24
• 197.234.60.0/24
• 197.242.240.0/22
• 197.242.244.0/23
• 197.242.248.0/22
• 197.242.252.0/24

Upstream networks

• AS37148 Globacom Limited
• AS37688 BACKBONE CONNECTIVITY NETWORK (NIGERIA) LIMITED
• AS37282 Main one Cable Company Nigeria Limited
• AS29465 MTN NIGERIA Communication limited
• AS37480 Cobranet Limited

Adjacent networks

• AS37148 Globacom Limited
• AS37688 BACKBONE CONNECTIVITY NETWORK (NIGERIA) LIMITED
• AS37282 Main one Cable Company Nigeria Limited
• AS29465 MTN NIGERIA Communication limited
• AS37480 Cobranet Limited

Routing security

• RPKI: 29 valid, 0 invalid and 2 not-found announcements; 31 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 57 route objects.
• Listed in as-sets: AS-30998, AS-37148-GLOBACOM, AS-44356-CUSTOMERS, AS-63529-AS-IMPORT-AS6939, AS-BCNLNG, AS-COBRANETNG, AS-COOLLINK, AS-DOLPHIN-TRANSIT, AS-HURRICANE, AS-MAINONE, AS-MAINONE, AS-MTN, AS-MTN-TRANSIT, AS-MTNBUSINESS-TRANSIT, AS-MTNNS, AS-MTNNS-TRANSIT, AS-NETCOMNG-NG, AS-SET-37480, AS-SET-AFRIX, AS-TRANSROUTE-SPEC, AS9498:AS-BHARTI-IN.

Internet exchanges

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