CITYLAN-AS

AS25308 · RU · RIPENCC
Export CSV
2
Upstream providers
3
Downstream customers
8.4k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
INETCOM
AS35598
 2025-01-01
1y 3mo
 2026-04-23
55 peers
AS209 AS2914 AS3320 AS3491 AS3549 AS6830 AS7018 AS12956 AS15562 AS16276 AS27986 AS52873 AS55720 AS262462 AS398465
Fiord-AS
AS28917
 2025-01-01
1y 3mo
 2026-04-23
9 peers
AS260 AS3257 AS5580 AS8582 AS16260

Customers (3)

Customer Country First Seen Last Seen Peers Confidence
WestLan-as
AS48371
 RU 2025-01-01
1y 3mo
 2026-04-23
34 peers
AS260 AS2914 AS3257 AS3320 AS4128 AS5580 AS6730 AS6830 AS7018 AS8582 AS12956 AS16260 AS20080 AS27986 AS35710 AS48112 AS49544 AS52468 AS52873 AS53828 AS151704 AS262462 AS398465
ROSTRANSMODERNIZATSIYA-AS
AS208219
 RU 2025-01-01
1y 3mo
 2026-04-23
45 peers
AS209 AS260 AS2914 AS3257 AS3320 AS3491 AS3549 AS5580 AS6830 AS7018 AS8582 AS12956 AS15562 AS16260 AS16276 AS27986 AS52873 AS55720 AS262462 AS398465
Fiord-AS
AS28917
 LT 2025-05-21
11mo
 2026-04-23
32 peers
AS209 AS3549

Network Size

IPv4 and IPv6 prefixes originated over time

25
v4 prefixes
8.4k
v4 addresses
0
v6 prefixes
0
v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-04-16
New Transit
WestLan-as AS48371 → added provider CITYLAN-AS AS25308
Confidence: 90%
⇄
2026-04-10
Lost Transit
WestLan-as AS48371 → dropped provider CITYLAN-AS AS25308
Confidence: 85% Duration: 463d
⇄
2026-04-05
New Transit
WestLan-as AS48371 → added provider CITYLAN-AS AS25308
Confidence: 90%
⇄
2026-02-05
Lost Transit
WestLan-as AS48371 → dropped provider CITYLAN-AS AS25308
Confidence: 85% Duration: 399d
⇄
2026-02-04
Lost Transit
Fiord-AS AS28917 → dropped provider CITYLAN-AS AS25308
Confidence: 85% Duration: 258d
⇄
2025-12-29
Possible Trial
CITYLAN-AS AS25308 → possible trial with BEMYLINK AS62255
Confidence: 60% Duration: 32d
⇄
2025-12-10
Lost Transit
Fiord-AS AS28917 → dropped provider CITYLAN-AS AS25308
Confidence: 85% Duration: 202d
⇄
2025-11-20
Lost Transit
Fiord-AS AS28917 → dropped provider CITYLAN-AS AS25308
Confidence: 85% Duration: 182d
⇄
2025-10-01
Lost Transit
CITYLAN-AS AS25308 → dropped provider BEMYLINK AS62255
Confidence: 85% Duration: 32d
⇄
2025-08-30
New Transit
CITYLAN-AS AS25308 → added provider BEMYLINK AS62255
Confidence: 90%
⇄
2025-07-03
New Transit
WestLan-as AS48371 → added provider CITYLAN-AS AS25308
Confidence: 90%
⇄
2025-07-03
New Transit
Fiord-AS AS28917 → added provider CITYLAN-AS AS25308
Confidence: 90%
⇄
2025-06-18
Lost Transit
WestLan-as AS48371 → dropped provider CITYLAN-AS AS25308
Confidence: 85% Duration: 167d
⇄
2025-06-12
New Transit
WestLan-as AS48371 → added provider CITYLAN-AS AS25308
Confidence: 90%
⇄
2025-06-01
Lost Transit
Fiord-AS AS28917 → dropped provider CITYLAN-AS AS25308
Confidence: 85% Duration: 10d
⇄
2025-05-22
New Transit
Fiord-AS AS28917 → added provider CITYLAN-AS AS25308
Confidence: 90%
⇄
2025-05-08
Lost Transit
WestLan-as AS48371 → dropped provider CITYLAN-AS AS25308
Confidence: 85% Duration: 126d
⇄
2025-04-25
Lost Transit
WestLan-as AS48371 → dropped provider CITYLAN-AS AS25308
Confidence: 85% Duration: 113d
⇄
2025-04-14
New Transit
WestLan-as AS48371 → added provider CITYLAN-AS AS25308
Confidence: 90%
⇄
2025-04-12
Possible Trial
WestLan-as AS48371 → possible trial with CITYLAN-AS AS25308
Confidence: 60% Duration: 11d
⇄
2025-04-05
Lost Transit
WestLan-as AS48371 → dropped provider CITYLAN-AS AS25308
Confidence: 85% Duration: 93d
⇄
2025-04-02
New Transit
ROSTRANSMODERNIZATSIYA-AS AS208219 → added provider CITYLAN-AS AS25308
Confidence: 90%
⇄
2025-04-02
New Transit
WestLan-as AS48371 → added provider CITYLAN-AS AS25308
Confidence: 90%
⇄
2025-04-02
New Transit
CITYLAN-AS AS25308 → added provider INETCOM AS35598
Confidence: 90%
⇄
2025-04-02
New Transit
CITYLAN-AS AS25308 → added provider Fiord-AS AS28917
Confidence: 90%
⇄
2025-02-13
Lost Transit
WestLan-as AS48371 → dropped provider CITYLAN-AS AS25308
Confidence: 85% Duration: 42d
⇄
2025-01-02
New Transit
ROSTRANSMODERNIZATSIYA-AS AS208219 → added provider CITYLAN-AS AS25308
Confidence: 90%
⇄
2025-01-02
New Transit
WestLan-as AS48371 → added provider CITYLAN-AS AS25308
Confidence: 90%
⇄
2025-01-02
New Transit
CITYLAN-AS AS25308 → added provider INETCOM AS35598
Confidence: 90%
⇄
2025-01-02
New Transit
CITYLAN-AS AS25308 → added provider Fiord-AS AS28917
Confidence: 90%
⇄

Renewal Calendar

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

This data is available to subscribers.

Sign in to view