Jakub-Krsa

AS214757 · CZ · RIPENCC
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8
Upstream providers
0
Downstream customers
256
v4 addresses
<0.1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS6939
AS6939
 2025-01-01
1y 3mo
 2026-04-23
88 peers
AS151704
AS62553
AS62553
 2025-08-04
8mo
 2026-04-23
62 peers
AS209 AS260 AS701 AS1273 AS2914 AS3320 AS3491 AS5580 AS6461 AS6762 AS6830 AS7018 AS8582 AS12956 AS13786 AS15562 AS16260 AS17350 AS31554 AS47147 AS48112 AS49544 AS52468 AS52873 AS216285 AS262462 AS267613 AS271253
GAMERHOST
AS50338
 2025-09-09
7mo
 2026-04-23
56 peers
AS209 AS260 AS701 AS2914 AS3491 AS5580 AS6762 AS6830 AS7018 AS8582 AS12956 AS15562 AS16260 AS17350 AS32590 AS52873 AS151704 AS199524 AS216285 AS271253 AS328964
SWEHOST-NET
AS208453
 2025-09-19
7mo
 2026-04-23
93 peers
AS209 AS260 AS5580 AS8582 AS16260
Teske-Virtual-System
AS214331
 2025-11-25
5mo
 2026-04-23
167 peers
AS49544
AS-CILIX-LIMITED
AS215638
 2025-11-29
5mo
 2026-04-23
56 peers
AS209 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS5580 AS6461 AS6730 AS6762 AS6830 AS7018 AS8220 AS11039 AS15562 AS16276 AS16552 AS17350 AS20080 AS35710 AS37697 AS40864 AS48112 AS49544 AS51185 AS52468 AS53828 AS55720 AS64475 AS132847 AS134823 AS150369 AS151704 AS197580 AS199524 AS216285 AS264479 AS398465
ROUTE64_ORG
AS212895
 2025-12-01
4mo
 2026-04-23
113 peers
AS209 AS260 AS5580 AS8582 AS16260 AS151704 AS263009
VERGETEL1-AS-AP
AS142064
 2025-12-01
4mo
 2026-04-23
187 peers
AS209 AS701 AS999 AS1273 AS1299 AS3320 AS3491 AS5580 AS6453 AS6762 AS7018 AS8582 AS12956 AS16276 AS17350 AS28824 AS30950 AS31554 AS37497 AS47147 AS48112 AS49544 AS52873 AS151704 AS197580 AS199524 AS206271 AS262462 AS266213 AS271253 AS328206 AS328840

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1
v4 prefixes
256
v4 addresses
14
v6 prefixes
<0.1
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-03-07
Possible Trial
Jakub-Krsa AS214757 → possible trial with AS-CILIX-LIMITED AS215638
Confidence: 60% Duration: 8d
⇄
2026-03-07
Possible Trial
MICHAL-PAWSKI AS213413 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 83d
⇄
2026-03-07
Possible Trial
SsmidgeTechnologies AS60900 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 25d
⇄
2026-03-07
Possible Trial
AS18636 AS18636 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 19d
⇄
2026-03-04
Lost Transit
LSG AS205941 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 208d
⇄
2026-03-02
Possible Trial
MICHAL-PAWSKI AS213413 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 78d
⇄
2026-03-02
Possible Trial
AS18636 AS18636 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 14d
⇄
2026-02-27
Lost Transit
SsmidgeTechnologies AS60900 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 106d
⇄
2026-02-26
Lost Transit
WIRAPORTISPSERVICES-AS AS214999 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 210d
⇄
2026-02-26
Lost Transit
Jakub-Krsa AS214757 → dropped provider AS-CILIX-LIMITED AS215638
Confidence: 85% Duration: 88d
⇄
2026-02-26
Lost Transit
Jakub-Krsa AS214757 → dropped provider LSG AS205941
Confidence: 85% Duration: 63d
⇄
2026-02-26
Possible Trial
Jakub-Krsa AS214757 → possible trial with DIEDERIK-AS AS50917
Confidence: 60% Duration: 89d
⇄
2026-02-26
Possible Trial
JOW-AS AS213449 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 4d
⇄
2026-02-25
Possible Trial
Neohost-AS AS211281 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 22d
⇄
2026-02-25
Lost Transit
Pandem-Network AS205305 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 51d
⇄
2026-02-23
Possible Trial
RAFO AS214161 → possible trial with Jakub-Krsa AS214757
Confidence: 60%
⇄
2026-02-23
Lost Transit
AS18636 AS18636 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 96d
⇄
2026-02-22
Lost Transit
MICHAL-PAWSKI AS213413 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 159d
⇄
2026-02-20
Lost Transit
Jakub-Krsa AS214757 → dropped provider Teske-Virtual-System AS214331
Confidence: 85% Duration: 86d
⇄
2026-02-20
Lost Transit
Jakub-Krsa AS214757 → dropped provider AS6939 AS6939
Confidence: 85% Duration: 414d
⇄
2026-02-17
Possible Trial
Jakub-Krsa AS214757 → possible trial with DIEDERIK-AS AS50917
Confidence: 60% Duration: 80d
⇄
2026-02-15
Possible Trial
ERTIUS-NET AS213576 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 60d
⇄
2026-02-15
New Transit
Pandem-Network AS205305 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2026-02-14
Lost Transit
Jakub-Krsa AS214757 → dropped provider AS20473 AS20473
Confidence: 85% Duration: 45d
⇄
2026-02-11
Possible Trial
Jakub-Krsa AS214757 → possible trial with DIEDERIK-AS AS50917
Confidence: 60% Duration: 74d
⇄
2026-02-11
Lost Transit
MLGT AS204508 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 315d
⇄
2026-02-07
Possible Trial
Jakub-Krsa AS214757 → possible trial with DIEDERIK-AS AS50917
Confidence: 60% Duration: 70d
⇄
2026-02-03
Possible Trial
Jakub-Krsa AS214757 → possible trial with DIEDERIK-AS AS50917
Confidence: 60% Duration: 66d
⇄
2026-02-01
Possible Trial
Jakub-Krsa AS214757 → possible trial with Servperso_Systems AS34872
Confidence: 60% Duration: 89d
⇄
2026-02-01
Lost Transit
AS_VAMH AS207445 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 251d
⇄
2026-02-01
Lost Transit
SPK-AS AS204871 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 102d
⇄
2026-01-31
Lost Transit
Belka AS206604 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 193d
⇄
2026-01-30
Lost Transit
Neohost-AS AS211281 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 85d
⇄
2026-01-26
New Transit
Belka AS206604 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2026-01-26
Lost Transit
Arjen-Essink AS199183 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 256d
⇄
2026-01-25
New Transit
SsmidgeTechnologies AS60900 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2026-01-24
Possible Trial
ERTIUS-NET AS213576 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 38d
⇄
2026-01-24
Possible Trial
Spicy-Telecommunications AS207272 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 29d
⇄
2026-01-23
Possible Trial
Jakub-Krsa AS214757 → possible trial with DIEDERIK-AS AS50917
Confidence: 60% Duration: 55d
⇄
2026-01-22
Lost Transit
MLGT AS204508 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 295d
⇄
2026-01-21
New Transit
Arjen-Essink AS199183 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2026-01-18
Lost Transit
Jakub-Krsa AS214757 → dropped provider Stocade AS214809
Confidence: 85% Duration: 291d
⇄
2026-01-18
Lost Transit
MLGT AS204508 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 291d
⇄
2026-01-17
Lost Transit
Jakub-Krsa AS214757 → dropped provider iFog-GmbH AS34927
Confidence: 85% Duration: 81d
⇄
2026-01-17
Possible Trial
Spicy-Telecommunications AS207272 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 22d
⇄
2026-01-16
Possible Trial
Jakub-Krsa AS214757 → possible trial with DIEDERIK-AS AS50917
Confidence: 60% Duration: 48d
⇄
2026-01-16
New Transit
Jakub-Krsa AS214757 → added provider iFog-GmbH AS34927
Confidence: 90%
⇄
2026-01-16
Possible Trial
Belka AS206604 → possible trial with Jakub-Krsa AS214757
Confidence: 60% Duration: 89d
⇄
2026-01-16
Lost Transit
SsmidgeTechnologies AS60900 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 64d
⇄
2026-01-14
Lost Transit
Arjen-Essink AS199183 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 244d
⇄
2026-01-13
Possible Trial
Jakub-Krsa AS214757 → possible trial with DIEDERIK-AS AS50917
Confidence: 60% Duration: 45d
⇄
2026-01-13
Lost Transit
MLGT AS204508 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 286d
⇄
2026-01-11
New Transit
SPK-AS AS204871 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2026-01-10
New Transit
JERDA-NET AS198889 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2026-01-09
Lost Transit
Belka AS206604 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 171d
⇄
2026-01-05
Lost Transit
Jakub-Krsa AS214757 → dropped provider DIEDERIK-AS AS50917
Confidence: 85% Duration: 126d
⇄
2026-01-05
Lost Transit
Pandem-Network AS205305 → dropped provider Jakub-Krsa AS214757
Confidence: 85%
⇄
2026-01-04
Lost Transit
JOW-AS AS213449 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 40d
⇄
2026-01-04
New Transit
Lynqia AS213409 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2026-01-03
New Transit
MICHAL-PAWSKI AS213413 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2026-01-02
Lost Transit
AS_VAMH AS207445 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 221d
⇄
2025-12-31
New Transit
Jakub-Krsa AS214757 → added provider AS20473 AS20473
Confidence: 90%
⇄
2025-12-30
Lost Transit
Jakub-Krsa AS214757 → dropped provider DIEDERIK-AS AS50917
Confidence: 85% Duration: 120d
⇄
2025-12-30
Lost Transit
RAFO AS214161 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 34d
⇄
2025-12-28
New Transit
Jakub-Krsa AS214757 → added provider AS6939 AS6939
Confidence: 90%
⇄
2025-12-28
New Transit
AS18636 AS18636 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-12-27
New Transit
RAFO AS214161 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-12-27
New Transit
BRUEGGUS-AS AS212085 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-12-27
Lost Transit
Belka AS206604 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 158d
⇄
2025-12-26
Lost Transit
MICHAL-PAWSKI AS213413 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 101d
⇄
2025-12-25
New Transit
Jakub-Krsa AS214757 → added provider LSG AS205941
Confidence: 90%
⇄
2025-12-24
Lost Transit
AS_VAMH AS207445 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 212d
⇄
2025-12-22
Lost Transit
AS18636 AS18636 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 33d
⇄
2025-12-21
New Transit
Arjen-Essink AS199183 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-12-19
Lost Transit
ERTIUS-NET AS213576 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 91d
⇄
2025-12-16
New Transit
Neohost-AS AS211281 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-12-15
New Transit
WIRAPORTISPSERVICES-AS AS214999 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-12-10
Lost Transit
Arjen-Essink AS199183 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 209d
⇄
2025-12-08
New Transit
Arjen-Essink AS199183 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-12-02
New Transit
Jakub-Krsa AS214757 → added provider VERGETEL1-AS-AP AS142064
Confidence: 90%
⇄
2025-12-02
New Transit
Jakub-Krsa AS214757 → added provider ROUTE64_ORG AS212895
Confidence: 90%
⇄
2025-12-01
Lost Transit
Jakub-Krsa AS214757 → dropped provider BGPTunnel AS209533
Confidence: 85% Duration: 232d
⇄
2025-11-30
New Transit
Jakub-Krsa AS214757 → added provider AS-CILIX-LIMITED AS215638
Confidence: 90%
⇄
2025-11-29
Lost Transit
WIRAPORTISPSERVICES-AS AS214999 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 121d
⇄
2025-11-29
New Transit
Jakub-Krsa AS214757 → added provider BGPTunnel AS209533
Confidence: 90%
⇄
2025-11-29
Lost Transit
JOW-AS AS213449 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 4d
⇄
2025-11-28
Lost Transit
Neohost-AS AS211281 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 22d
⇄
2025-11-27
Lost Transit
AS18636 AS18636 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 8d
⇄
2025-11-26
New Transit
Jakub-Krsa AS214757 → added provider Teske-Virtual-System AS214331
Confidence: 90%
⇄
2025-11-26
Lost Transit
RAFO AS214161 → dropped provider Jakub-Krsa AS214757
Confidence: 85%
⇄
2025-11-25
New Transit
JOW-AS AS213449 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-11-24
New Transit
Belka AS206604 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-11-23
Lost Transit
AS_VAMH AS207445 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 181d
⇄
2025-11-23
Lost Transit
Arjen-Essink AS199183 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 192d
⇄
2025-11-20
Lost Transit
Jakub-Krsa AS214757 → dropped provider DIEDERIK-AS AS50917
Confidence: 85% Duration: 80d
⇄
2025-11-19
New Transit
AS18636 AS18636 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-11-18
Lost Transit
ERTIUS-NET AS213576 → dropped provider Jakub-Krsa AS214757
Confidence: 85% Duration: 60d
⇄
2025-11-13
New Transit
SsmidgeTechnologies AS60900 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-11-12
New Transit
Arjen-Essink AS199183 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄
2025-11-11
New Transit
WIRAPORTISPSERVICES-AS AS214999 → added provider Jakub-Krsa AS214757
Confidence: 90%
⇄

Renewal Calendar

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

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