CITTEL

AS28891 · CJSC City Telecom · RU · RIPENCC

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2

Upstream providers

2

Downstream customers

3.3k

v4 addresses

0

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider	First Seen	Last Seen	Peers	Confidence
RETN-AS AS9002	2024-11-01 1y 6mo	2026-05-01	20 peers AS209 AS3257 AS3549 AS5580
MTS AS8359	2025-02-09 1y 2mo	2026-05-01	23 peers AS3491 AS7018 AS134823 AS199524

Customers (2)

Customer	Country	First Seen	Last Seen	IPs	Peers	Confidence
OGK4-AS AS197273	RU	2024-11-01 1y 6mo	2026-05-01	256	32 peers AS209 AS3549
FREIGHT-LINK-AS AS47808	RU	2024-12-03 1y 5mo	2026-05-01	256	7 peers AS209 AS3257 AS3549 AS5580

Network Size

IPv4 and IPv6 prefixes originated over time

3

v4 prefixes

3.3k

v4 addresses

0

v6 prefixes

0

v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-04-26

New Transit

CITTEL AS28891 → added provider MF-MGSM-AS AS31133

Confidence: 90%

⇄

2026-04-25

New Transit

OGK4-AS AS197273 → added provider CITTEL AS28891

Confidence: 90%

⇄

2024-12-10

Lost Transit

CITTEL AS28891 → lost provider MF-MGSM-AS AS31133

Confidence: 85% Duration: 38d

⇄

2024-12-07

New Transit

Finservice-AS AS201774 → added provider CITTEL AS28891

Confidence: 90%

⇄

2024-11-02

New Transit

OGK4-AS AS197273 → added provider CITTEL AS28891

Confidence: 90%

⇄

2024-11-02

New Transit

CITTEL AS28891 → added provider MF-MGSM-AS AS31133

Confidence: 90%

⇄

2024-11-02

New Transit

CITTEL AS28891 → added provider RETN-AS AS9002

Confidence: 90%

⇄

Renewal Calendar

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

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