NSC-AS

AS209739 · RU · RIPENCC
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3
Upstream providers
0
Downstream customers
1k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
TRANSTELECOM
AS20485
 2025-01-01
1y 3mo
 2026-04-23
11 peers
AS2914 AS3320 AS3491 AS4128 AS6830 AS12956 AS15562 AS16276 AS49544 AS55720 AS199524
SOVAM-AS
AS3216
 2025-01-01
1y 3mo
 2026-04-23
11 peers
AS209 AS999 AS2914 AS3491 AS3549 AS6830 AS12956
ROSTELECOM-AS
AS12389
 2025-01-01
1y 3mo
 2026-04-23
9 peers
AS260 AS3257 AS3491 AS5580 AS7018 AS12956 AS16260

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

2
v4 prefixes
1k
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
2025-04-02
New Transit
NSC-AS AS209739 → added provider TRANSTELECOM AS20485
Confidence: 90%
⇄
2025-04-02
New Transit
NSC-AS AS209739 → added provider ROSTELECOM-AS AS12389
Confidence: 90%
⇄
2025-04-02
New Transit
NSC-AS AS209739 → added provider SOVAM-AS AS3216
Confidence: 90%
⇄
2025-02-14
New Transit
NSC-AS AS209739 → added provider TRANSTELECOM AS20485
Confidence: 90%
⇄
2025-01-25
Lost Transit
NSC-AS AS209739 → dropped provider TRANSTELECOM AS20485
Confidence: 85% Duration: 23d
⇄
2025-01-15
Lost Transit
NSC-AS AS209739 → dropped provider TRANSTELECOM AS20485
Confidence: 85% Duration: 13d
⇄
2025-01-02
New Transit
NSC-AS AS209739 → added provider ROSTELECOM-AS AS12389
Confidence: 90%
⇄
2025-01-02
New Transit
NSC-AS AS209739 → added provider SOVAM-AS AS3216
Confidence: 90%
⇄

Renewal Calendar

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

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