CTCNET-AS

AS25515 · PJSC "Rostelecom". Moscow branch 29/2 Narodnogo Opolcheniya str., 123154, Moscow, Russia · RU · RIPENCC

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1

Upstream providers

3

Downstream customers

236k

v4 addresses

<0.1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
ROSTELECOM-AS AS12389	2024-09-01 1y 9mo	2026-06-10	119 peers AS209 AS260 AS999 AS1031 AS2914 AS3214 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6453 AS6461 AS6830 AS7018 AS8582 AS12956 AS14315 AS15562 AS16276 AS17660 AS40864 AS49434 AS49544 AS52873 AS55720 AS64475 AS132884 AS151704 AS199524 AS262462 AS264409 AS266213		v4 v6

Customers (3)

Addr family: All IPv4 IPv6

Customer	Country	First Seen	Last Seen	IPs	Peers	AF
ELKATEL-AS AS8557	RU	2024-09-01 1y 9mo	2026-06-10	16k	117 peers AS209 AS260 AS999 AS1031 AS2914 AS3214 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6453 AS6461 AS6830 AS7018 AS8582 AS12956 AS15562 AS16276 AS17660 AS40864 AS49434 AS49544 AS52873 AS55720 AS64475 AS132884 AS151704 AS199524 AS262462 AS264409 AS266213	v4 v6
ABNTC-NET AS47335	RU	2024-09-01 1y 9mo	2026-06-10	1k	13 peers AS209 AS260 AS3257 AS3491 AS5580 AS7018 AS8582	v4 v6
SVS-TELECOM-AS AS49261	RU	2024-09-01 1y 9mo	2026-06-10	2k	118 peers AS209 AS260 AS999 AS1031 AS2914 AS3214 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6453 AS6461 AS6830 AS7018 AS8582 AS12956 AS14315 AS15562 AS16276 AS17660 AS49434 AS49544 AS52873 AS55720 AS64475 AS132884 AS151704 AS199524 AS262462 AS264409 AS266213	v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

20

v4 prefixes

236k

v4 addresses

1

v6 prefixes

<0.1

v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2024-12-14

New Transit

ABNTC-NET AS47335 → added provider CTCNET-AS AS25515

Confidence: 90%

⇄

2024-12-07

Lost Transit

ABNTC-NET AS47335 → lost provider CTCNET-AS AS25515

Confidence: 85% Duration: 96d

⇄

2024-12-05

New Transit

ABNTC-NET AS47335 → added provider CTCNET-AS AS25515

Confidence: 90%

⇄

2024-11-28

Lost Transit

ABNTC-NET AS47335 → lost provider CTCNET-AS AS25515

Confidence: 85% Duration: 87d

⇄

2024-11-08

New Transit

ABNTC-NET AS47335 → added provider CTCNET-AS AS25515

Confidence: 90%

⇄

2024-10-22

Possible Trial

ABNTC-NET AS47335 → possible trial with CTCNET-AS AS25515

Confidence: 60% Duration: 11d

⇄

2024-10-16

Lost Transit

ABNTC-NET AS47335 → lost provider CTCNET-AS AS25515

Confidence: 85% Duration: 44d

⇄

2024-09-02

New Transit

SVS-TELECOM-AS AS49261 → added provider CTCNET-AS AS25515

Confidence: 90%

⇄

2024-09-02

New Transit

ABNTC-NET AS47335 → added provider CTCNET-AS AS25515

Confidence: 90%

⇄

2024-09-02

New Transit

CTCNET-AS AS25515 → added provider ROSTELECOM-AS AS12389

Confidence: 90%

⇄

2024-09-02

New Transit

ELKATEL-AS AS8557 → added provider CTCNET-AS AS25515

Confidence: 90%

⇄

Renewal Calendar

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

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