INSPORT

AS42547 · PL · RIPENCC

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2

Upstream providers

0

Downstream customers

1.3k

v4 addresses

0

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
TWELVE99 AS1299	2024-09-01 1y 9mo	2026-06-09	127 peers AS174 AS1351 AS3130 AS3257 AS3320 AS3399 AS3491 AS4128 AS6082 AS6424 AS6461 AS6830 AS7018 AS11039 AS12779 AS16552 AS19529 AS20080 AS21700 AS29504 AS31510 AS34800 AS35710 AS40864 AS44901 AS45437 AS52075 AS52468 AS53828 AS61049 AS61568 AS63956 AS64112 AS64475 AS134823 AS151704 AS197580 AS199524 AS202365 AS262427 AS264479 AS327960 AS328964		v4 v6
AS3356 AS3356	2025-12-09 6mo	2026-06-09	56 peers AS209 AS513 AS917 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4641 AS5580 AS6461 AS6730 AS6830 AS6894 AS8582 AS12779 AS14907 AS15547 AS15562 AS15605 AS16276 AS20912 AS24516 AS29140 AS32590 AS38001 AS38880 AS47692 AS48070 AS49434 AS52075 AS55720 AS57821 AS58057 AS58717 AS61138 AS132825 AS136557 AS142289 AS150369 AS151326 AS200612 AS212271 AS328840		v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

2

v4 prefixes

1.3k

v4 addresses

0

v6 prefixes

0

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2025-12-10

New Transit

INSPORT AS42547 → added provider AS3356 AS3356

Confidence: 90%

⇄

2025-12-09

Lost Transit

INSPORT AS42547 → lost provider RETN-AS AS9002

Confidence: 85% Duration: 463d

⇄

2025-07-02

Lost Transit

INSPORT AS42547 → lost provider METROPORT AS197091

Confidence: 85% Duration: 142d

⇄

2025-03-21

Possible Trial

INSPORT AS42547 → possible trial with METROPORT AS197091

Confidence: 60%

⇄

2025-02-10

Lost Transit

INSPORT AS42547 → lost provider METROPORT AS197091

Confidence: 85%

⇄

2024-12-13

Lost Transit

TheBestMedia-ASN AS199091 → lost provider INSPORT AS42547

Confidence: 85% Duration: 78d

⇄

2024-12-13

Lost Transit

INSPORT AS42547 → lost provider FORWEB AS33951

Confidence: 85% Duration: 78d

⇄

2024-12-09

Possible Trial

TELKONEKT-AS AS51373 → possible trial with INSPORT AS42547

Confidence: 60% Duration: 28d

⇄

2024-12-03

Lost Transit

TELKONEKT-AS AS51373 → lost provider INSPORT AS42547

Confidence: 85% Duration: 61d

⇄

2024-10-25

Possible Trial

INSPORT AS42547 → possible trial with TPNET AS5617

Confidence: 60%

⇄

2024-10-03

New Transit

TELKONEKT-AS AS51373 → added provider INSPORT AS42547

Confidence: 90%

⇄

2024-09-26

New Transit

TheBestMedia-ASN AS199091 → added provider INSPORT AS42547

Confidence: 90%

⇄

2024-09-26

New Transit

INSPORT AS42547 → added provider FORWEB AS33951

Confidence: 90%

⇄

2024-09-19

Lost Transit

INSPORT AS42547 → lost provider TPNET AS5617

Confidence: 85% Duration: 3d

⇄

2024-09-16

New Transit

INSPORT AS42547 → added provider TPNET AS5617

Confidence: 90%

⇄

2024-09-15

Lost Transit

INSPORT AS42547 → lost provider TWELVE99 AS1299

Confidence: 85% Duration: 13d

⇄

2024-09-02

New Transit

INSPORT AS42547 → added provider RETN-AS AS9002

Confidence: 90%

⇄

2024-09-02

New Transit

INSPORT AS42547 → added provider TWELVE99 AS1299

Confidence: 90%

⇄

Renewal Calendar

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

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