ZAIN-SL

AS37164 · CELTEL aka ZAIN Sierra Leone · SL · AFRINIC

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Upstream providers

Downstream customers

19k

v4 addresses

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider	First Seen	Last Seen	Peers	Confidence
ZL5-AS AS329109	2024-11-09 1y 6mo	2026-05-07	64 peers AS209 AS260 AS2914 AS3257 AS3320 AS3549 AS4128 AS5580 AS6461 AS6830 AS7018 AS15562 AS15605 AS15692 AS16260 AS16276 AS40864 AS140627 AS151704 AS398465
SONATEL AS8346	2024-12-03 1y 5mo	2026-05-07	238 peers AS2914 AS3320 AS6830 AS15562 AS15692 AS16276 AS25152 AS40864 AS55720 AS140627

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

v4 prefixes

19k

v4 addresses

v6 prefixes

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2025-12-20

New Transit

ZAIN-SL AS37164 → added provider SONATEL AS8346

Confidence: 90%

⇄

2025-11-20

Lost Transit

ZAIN-SL AS37164 → lost provider SONATEL AS8346

Confidence: 85% Duration: 351d

⇄

2025-08-20

Possible Trial

ZAIN-SL AS37164 → possible trial with SKYWOLF-AS-AP AS7720

Confidence: 60%

⇄

2025-08-15

Possible Trial

ZAIN-SL AS37164 → possible trial with wczapkowicz-as AS214481

Confidence: 60%

⇄

2025-07-28

Lost Transit

ZAIN-SL AS37164 → lost provider SKYWOLF-AS-AP AS7720

Confidence: 85% Duration: 16d

⇄

2025-07-26

Possible Trial

ZAIN-SL AS37164 → possible trial with AS33617 AS33617

Confidence: 60%

⇄

2025-07-12

New Transit

ZAIN-SL AS37164 → added provider SKYWOLF-AS-AP AS7720

Confidence: 90%

⇄

2025-07-11

Lost Transit

ZAIN-SL AS37164 → lost provider AS33617 AS33617

Confidence: 85% Duration: 24d

⇄

2025-07-10

New Transit

ZAIN-SL AS37164 → added provider AS33617 AS33617

Confidence: 90%

⇄

2025-07-09

Lost Transit

ZAIN-SL AS37164 → lost provider wczapkowicz-as AS214481

Confidence: 85% Duration: 2d

⇄

2025-07-07

New Transit

ZAIN-SL AS37164 → added provider wczapkowicz-as AS214481

Confidence: 90%

⇄

2025-06-17

Lost Transit

ZAIN-SL AS37164 → lost provider AS33617 AS33617

Confidence: 85%

⇄

2025-05-28

Lost Transit

ZAIN-SL AS37164 → lost provider MELBICOM-EU-AS AS56630

Confidence: 85% Duration: 225d

⇄

2024-12-20

Possible Trial

ZAIN-SL AS37164 → possible trial with NOCIX AS33387

Confidence: 60%

⇄

2024-12-04

New Transit

ZAIN-SL AS37164 → added provider SONATEL AS8346

Confidence: 90%

⇄

2024-11-29

Lost Transit

ZAIN-SL AS37164 → lost provider MICG AS327903

Confidence: 85% Duration: 88d

⇄

2024-11-22

New Transit

ZAIN-SL AS37164 → added provider MELBICOM-EU-AS AS56630

Confidence: 90%

⇄

2024-11-20

Lost Transit

ZAIN-SL AS37164 → lost provider NOCIX AS33387

Confidence: 85% Duration: 9d

⇄

2024-11-11

Lost Transit

ZAIN-SL AS37164 → lost provider MELBICOM-EU-AS AS56630

Confidence: 85% Duration: 27d

⇄

2024-11-11

New Transit

ZAIN-SL AS37164 → added provider NOCIX AS33387

Confidence: 90%

⇄

2024-11-10

New Transit

ZAIN-SL AS37164 → added provider ZL5-AS AS329109

Confidence: 90%

⇄

2024-10-15

New Transit

ZAIN-SL AS37164 → added provider MELBICOM-EU-AS AS56630

Confidence: 90%

⇄

2024-09-02

New Transit

ZAIN-SL AS37164 → added provider MICG AS327903

Confidence: 90%

⇄

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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