AS174 - COGENT-174 - Cogent Communications, LLC

Autonomous System Number: 174

Registry: ARIN

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Recent Anomalies (7 days)

high 2026-07-21 17:15 UTC

T-MOBILE-AS21928 - T-Mobile USA, Inc. (AS21928): 543 withdrawals in 30s (threshold: 500) - possible outage

high 2026-07-21 14:49 UTC

NINETEC SARL - NINETEC SARL (AS329103): 537 withdrawals in 30s (threshold: 500) - possible outage

high 2026-07-21 13:28 UTC

COLUMBIA-GW - Columbia University (AS14): 501 withdrawals in 30s (threshold: 500) - possible outage

high 2026-07-21 08:54 UTC

TELAVOX Telavox AB (AS44123): 505 withdrawals in 30s (threshold: 500) - possible outage

critical 2026-07-20 22:49 UTC

Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM - Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM (AS36903): 1122 withdrawals in 30s (threshold: 500) - possible outage

high 2026-07-20 15:11 UTC

Vodafone Data - Vodafone Data (AS36935): 646 withdrawals in 30s (threshold: 500) - possible outage

high 2026-07-20 11:47 UTC

AS11172 - Alestra, S. de R.L. de C.V. (AS11172): 683 withdrawals in 30s (threshold: 500) - possible outage

high 2026-07-20 06:13 UTC

AS11172 - Alestra, S. de R.L. de C.V. (AS11172): 677 withdrawals in 30s (threshold: 500) - possible outage

high 2026-07-19 22:43 UTC

AS11172 - Alestra, S. de R.L. de C.V. (AS11172): 515 withdrawals in 30s (threshold: 500) - possible outage

high 2026-07-19 14:21 UTC

CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation (AS23724): 755 withdrawals in 30s (threshold: 500) - possible outage

high 2026-07-19 05:30 UTC

Ethio Telecom - Ethio Telecom (AS24757): 534 withdrawals in 30s (threshold: 527) - possible outage

high 2026-07-17 15:47 UTC

AS19429 - ETB - Colombia (AS19429): 562 withdrawals in 30s (threshold: 500) - possible outage

high 2026-07-17 14:15 UTC

AS19429 - ETB - Colombia (AS19429): 586 withdrawals in 30s (threshold: 545) - possible outage

high 2026-07-16 12:55 UTC

AS19429 - ETB - Colombia (AS19429): 505 withdrawals in 30s (threshold: 500) - possible outage

high 2026-07-15 19:05 UTC

AS19429 - ETB - Colombia (AS19429): 571 withdrawals in 30s (threshold: 532) - possible outage

high 2026-07-14 21:21 UTC

AS5639 - Telecommunication Services of Trinidad and Tobago (AS5639): 698 withdrawals in 30s (threshold: 500) - possible outage