SFERANET-AS

AS43153 · PL · RIPENCC
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5
Upstream providers
1
Downstream customers
3.6k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
ASN-TELENERGO
AS20804
 2025-01-01
1y 3mo
 2026-04-23
51 peers
AS209 AS3257 AS3491 AS12956 AS24516 AS52468 AS57821 AS134823 AS199524
MIX2_OpenPeering
AS29535
 2025-01-01
1y 3mo
 2026-04-23
38 peers
AS2914 AS15562
EMITEL
AS197064
 2025-01-08
1y 3mo
 2026-04-23
139 peers
AS209 AS2152 AS3257 AS3491 AS6830 AS12956 AS34927 AS52468 AS57821
TMPL
AS12912
 2025-01-08
1y 3mo
 2026-04-23
86 peers
AS16276
AS9141
AS9141
 2025-04-01
1y
 2026-04-23
47 peers
AS209 AS6453 AS6830 AS7018 AS12956 AS16276 AS17660 AS27986 AS52873 AS132884

Customers (1)

Customer Country First Seen Last Seen Peers Confidence
UMBB-INET
AS199810
 PL 2025-01-01
1y 3mo
 2026-04-23
86 peers
AS209 AS2152 AS3257 AS3491 AS3549 AS5580 AS6730 AS6830 AS7018 AS12956 AS24516 AS28329 AS34927 AS37697 AS48112 AS49544 AS52468 AS52873 AS57821 AS132847 AS134823 AS151704 AS199524 AS262462 AS263541 AS266213

Network Size

IPv4 and IPv6 prefixes originated over time

6
v4 prefixes
3.6k
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
2026-01-24
New Transit
SFERANET-AS AS43153 → added provider TMPL AS12912
Confidence: 90%
⇄
2026-01-12
Lost Transit
SFERANET-AS AS43153 → dropped provider EMITEL AS197064
Confidence: 85% Duration: 368d
⇄
2025-12-11
Lost Transit
SFERANET-AS AS43153 → dropped provider TMPL AS12912
Confidence: 85% Duration: 336d
⇄
2025-12-07
New Transit
SFERANET-AS AS43153 → added provider TMPL AS12912
Confidence: 90%
⇄
2025-10-29
Lost Transit
SFERANET-AS AS43153 → dropped provider TMPL AS12912
Confidence: 85% Duration: 293d
⇄
2025-10-25
Lost Transit
VENTUS-AS AS197233 → dropped provider SFERANET-AS AS43153
Confidence: 85% Duration: 296d
⇄
2025-09-20
Lost Transit
SFERANET-AS AS43153 → dropped provider TMPL AS12912
Confidence: 85% Duration: 254d
⇄
2025-08-30
Lost Transit
SFERANET-AS AS43153 → dropped provider TMPL AS12912
Confidence: 85% Duration: 233d
⇄
2025-08-29
Lost Transit
SFERANET-AS AS43153 → dropped provider EMITEL AS197064
Confidence: 85% Duration: 232d
⇄
2025-08-24
New Transit
SFERANET-AS AS43153 → added provider AS9141 AS9141
Confidence: 90%
⇄
2025-08-23
Lost Transit
SFERANET-AS AS43153 → dropped provider TMPL AS12912
Confidence: 85% Duration: 226d
⇄
2025-08-13
Possible Trial
SFERANET-AS AS43153 → possible trial with AS9141 AS9141
Confidence: 60% Duration: 44d
⇄
2025-08-01
New Transit
SFERANET-AS AS43153 → added provider EMITEL AS197064
Confidence: 90%
⇄
2025-07-24
Lost Transit
SFERANET-AS AS43153 → dropped provider EMITEL AS197064
Confidence: 85% Duration: 196d
⇄
2025-05-26
Lost Transit
SFERANET-AS AS43153 → dropped provider EMITEL AS197064
Confidence: 85% Duration: 137d
⇄
2025-05-17
New Transit
SFERANET-AS AS43153 → added provider TMPL AS12912
Confidence: 90%
⇄
2025-05-16
Lost Transit
SFERANET-AS AS43153 → dropped provider AS9141 AS9141
Confidence: 85% Duration: 44d
⇄
2025-05-11
New Transit
SFERANET-AS AS43153 → added provider EMITEL AS197064
Confidence: 90%
⇄
2025-05-10
Lost Transit
SFERANET-AS AS43153 → dropped provider TMPL AS12912
Confidence: 85% Duration: 121d
⇄
2025-05-01
Lost Transit
SFERANET-AS AS43153 → dropped provider EMITEL AS197064
Confidence: 85% Duration: 112d
⇄
2025-04-29
Possible Trial
SFERANET-AS AS43153 → possible trial with LibertyGlobal AS6830
Confidence: 60% Duration: 28d
⇄
2025-04-15
Possible Trial
SFERANET-AS AS43153 → possible trial with EMITEL AS197064
Confidence: 60% Duration: 7d
⇄
2025-04-08
Possible Trial
SFERANET-AS AS43153 → possible trial with EMITEL AS197064
Confidence: 60%
⇄
2025-04-08
Possible Trial
SFERANET-AS AS43153 → possible trial with TMPL AS12912
Confidence: 60%
⇄
2025-04-07
Possible Trial
SFERANET-AS AS43153 → possible trial with LibertyGlobal AS6830
Confidence: 60% Duration: 6d
⇄
2025-04-02
New Transit
UMBB-INET AS199810 → added provider SFERANET-AS AS43153
Confidence: 90%
⇄
2025-04-02
New Transit
VENTUS-AS AS197233 → added provider SFERANET-AS AS43153
Confidence: 90%
⇄
2025-04-02
New Transit
SFERANET-AS AS43153 → added provider MIX2_OpenPeering AS29535
Confidence: 90%
⇄
2025-04-02
New Transit
SFERANET-AS AS43153 → added provider ASN-TELENERGO AS20804
Confidence: 90%
⇄
2025-04-02
New Transit
SFERANET-AS AS43153 → added provider AS9141 AS9141
Confidence: 90%
⇄
2025-01-16
Lost Transit
SFERANET-AS AS43153 → dropped provider EMITEL AS197064
Confidence: 85% Duration: 7d
⇄
2025-01-09
Lost Transit
SFERANET-AS AS43153 → dropped provider TMPL AS12912
Confidence: 85%
⇄
2025-01-09
Lost Transit
SFERANET-AS AS43153 → dropped provider EMITEL AS197064
Confidence: 85%
⇄
2025-01-02
New Transit
UMBB-INET AS199810 → added provider SFERANET-AS AS43153
Confidence: 90%
⇄
2025-01-02
New Transit
VENTUS-AS AS197233 → added provider SFERANET-AS AS43153
Confidence: 90%
⇄
2025-01-02
New Transit
SFERANET-AS AS43153 → added provider MIX2_OpenPeering AS29535
Confidence: 90%
⇄
2025-01-02
New Transit
SFERANET-AS AS43153 → added provider ASN-TELENERGO AS20804
Confidence: 90%
⇄
2025-01-02
New Transit
SFERANET-AS AS43153 → added provider LibertyGlobal AS6830
Confidence: 90%
⇄

Renewal Calendar

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

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