asn.dev

Autonomous system

AS37649 Tigo

Residential AFRINIC

IPv4 addresses 21.25K 21 prefixes
IPv6 prefixes 6 counted as prefixes, not addresses
Countries 1 mostly SN
Exchanges 1 recorded by PCH
Upstreams 3 6 downstream
Flagged prefixes 0 none

Summary

Tigo

Senegal · AI-generated

mobile isp senegal access

The AS handle Tigo is held by Saga Africa Holdings Limited.

What it's used for

  • The address space is registered under the netname ORG-TS5-AFRINIC for the majority of prefixes, with one prefix (102.203.220.0/22) registered to SYSTALINK SENEGAL SASU under ORG-SSS1-AFRINIC.
  • The AS announces 21,248 IPv4 addresses across 21 prefixes and 6 IPv6 prefixes, while maintaining only 9 observed neighbours, a ratio indicative of an access or eyeball network rather than a transit provider.
  • As a mobile operator in Senegal, the traffic carried by this AS consists primarily of subscriber mobile data, voice, and messaging services.

Notable

  • Registrants for the majority of the inventory align with the announcer, identified as SAGA AFRICA HOLDINGS LIMITED.
  • The address inventory is heavily concentrated in the 102.164.0.0/16 range, with smaller allocations in 154.65.0.0/16 and 196.50.0.0/16.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
HubSIXDakar, Senegal196.60.252.5

Transit providers

3 upstream, 6 downstream and 11 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC1,729
AS6758Monaco Telecom S.A.1,145
AS37613DOLPHIN TELECOMMUNICATION LIMITED427

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 21 prefixes · 21.25K addresses IPv6 6 prefixes

CountryNamePrefixes
SNSenegal27

Registry

Allocation record

AFRINIC · via Atlas (registry data)
Registry
AFRINIC
Registered
2013-11-05
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
98% valid · 57 valid, 1 with no ROA
ROAs
4 authorising AS37649
ASPA
no ASPA record
IRR
95% registered · 55 of 58 announcements
Route objects
154 naming AS37649

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,773 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check