AS37541 — Chinguitel S.A - Chinguitel S.A

AS37541 announces 6 IPv4 prefixes covering 16,128 addresses and 1 IPv6 prefixes.

About this network

The AS handle CHINGUITEL is held by Chinguitel S.A.

What it's used for

• The address space is registered under the netname ORG-CS4-AFRINIC for the majority of prefixes, with registrant Chinguitel S.A.
• The AS announces 16128 IPv4 addresses across 13 prefixes and 1 IPv6 prefix, while maintaining only 2 observed neighbours, a ratio indicative of an access or eyeball network rather than a transit provider.

Notable

• Registrants for the majority of the inventory align with the announcer, specifically Chinguitel S.A, though several smaller prefixes show unknown registrants.
• The address inventory consists of blocks in the 41.138.0.0/16 and 197.231.0.0/16 ranges, with the largest block being 41.138.144.0/20.

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

Announced prefixes

• 41.138.128.0/21
• 41.138.136.0/23
• 41.138.139.0/24
• 41.138.140.0/22
• 41.138.144.0/20
• 197.231.0.0/19
• 2c0f:2540::/32

Upstream networks

• AS204523 Expresso Telecom Group Ltd
• AS8346 IDDQD-AS

Adjacent networks

• AS204523 Expresso Telecom Group Ltd
• AS8346 IDDQD-AS

Routing security

• RPKI: 0 valid, 0 invalid and 51 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 47% of announcements registered; 30 route objects.
• Listed in as-sets: AS-EXPRESSO_TELECOM_GROUP, AS-EXPRESSO_TELECOM_GROUP, AS-EXPRESSO_TELECOM_GROUP, AS-MTNBUSINESS-TRANSIT.