SILEMAN-RUDASL-AS

AS30851 · PL · RIPENCC

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Upstream providers

Downstream customers

56k

v4 addresses

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	AF
ATMAN-ISP-AS AS15694	2024-09-01 1y 9mo	2026-06-09	163 peers AS2914 AS3320 AS4128 AS6082 AS6762 AS6830 AS7018 AS12956 AS20080 AS52468 AS151704	v4 v6
TMPL AS12912	2024-09-01 1y 9mo	2026-06-09	157 peers AS999 AS3257 AS3491 AS4128 AS4775 AS5580 AS6082 AS6453 AS6762 AS6830 AS7018 AS8220 AS8582 AS12956 AS14907 AS16276 AS16552 AS20080 AS20912 AS24516 AS28329 AS32590 AS38001 AS38008 AS45437 AS46997 AS49544 AS51185 AS52468 AS52873 AS53828 AS57821 AS134823 AS151704 AS197580 AS199524 AS216285 AS263541 AS328964	v4 v6
AS-NETIA AS12741	2025-07-16 11mo	2026-06-09	139 peers AS209 AS3549	v4 v6
VECTRANET-AS AS29314	2024-09-01 1y 9mo	2026-06-09	77 peers AS174 AS209 AS1351 AS2500 AS2914 AS3130 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS5580 AS6082 AS6424 AS6461 AS6730 AS6830 AS6894 AS7018 AS8582 AS11039 AS14907 AS15562 AS16276 AS16552 AS19529 AS20080 AS21700 AS24516 AS32590 AS40864 AS44901 AS45437 AS52075 AS52468 AS53828 AS55720 AS57821 AS59414 AS61138 AS64112 AS132825 AS134823 AS136557 AS142289 AS150369 AS151326 AS151704 AS197580 AS199524 AS200612 AS212271 AS327960 AS328840 AS328964	v4 v6

Customers (9)

Addr family: All IPv4 IPv6

Customer	Country	First Seen	Last Seen	IPs	Peers	AF
RIP-AS AS24578	PL	2024-09-01 1y 9mo	2026-06-09	512	126 peers AS209 AS999 AS1031 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS4775 AS5580 AS6082 AS6453 AS6730 AS6762 AS6830 AS7018 AS8220 AS12956 AS14907 AS15562 AS16276 AS17660 AS20080 AS32590 AS37697 AS38001 AS49544 AS51185 AS52468 AS53828 AS55720 AS57821 AS61832 AS132884 AS134823 AS142289 AS151704 AS197580 AS199524 AS216285	v4 v6
VEGA-AS AS43837	PL	2024-09-01 1y 9mo	2026-06-09	1.5k	108 peers AS209 AS835 AS999 AS1000 AS2500 AS2914 AS3130 AS3257 AS3491 AS3549 AS4128 AS4641 AS4775 AS5580 AS6082 AS6424 AS6453 AS6762 AS6830 AS7018 AS8220 AS8582 AS12956 AS14315 AS14907 AS15562 AS16276 AS16552 AS17350 AS17660 AS20080 AS20912 AS21700 AS23673 AS24516 AS28329 AS32590 AS38001 AS38008 AS45437 AS46997 AS49544 AS49605 AS51185 AS52468 AS52873 AS53828 AS55720 AS57821 AS61568 AS63956 AS132884 AS134823 AS151326 AS151704 AS197580 AS199524 AS216285 AS262462 AS263009 AS263152 AS263541 AS264409 AS271253 AS328840 AS328964	v4 v6
ASN-AS AS43929	PL	2024-09-01 1y 9mo	2026-06-09	1k	114 peers AS209 AS999 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS4775 AS5580 AS6082 AS6453 AS6730 AS6762 AS6830 AS7018 AS8220 AS12956 AS14907 AS15562 AS16276 AS16552 AS17660 AS20080 AS32590 AS37697 AS38001 AS49544 AS52468 AS53828 AS55720 AS61832 AS132884 AS134823 AS142289 AS151704 AS197580 AS199524 AS216285	v4 v6
Elwico AS51769	PL	2024-09-01 1y 9mo	2026-06-09	2.8k	148 peers AS209 AS835 AS999 AS1000 AS1031 AS2500 AS2914 AS3130 AS3257 AS3491 AS3549 AS4128 AS4641 AS4775 AS5580 AS6082 AS6424 AS6453 AS6730 AS6762 AS6830 AS7018 AS8220 AS8582 AS12956 AS13786 AS14537 AS14907 AS15562 AS16276 AS16552 AS17350 AS17660 AS19151 AS20080 AS21700 AS23673 AS24516 AS28329 AS32590 AS35426 AS38001 AS38008 AS45437 AS46997 AS49544 AS49605 AS50300 AS51185 AS52468 AS52873 AS53828 AS55720 AS58717 AS61568 AS63956 AS132884 AS134823 AS151326 AS151704 AS197580 AS199524 AS216285 AS262462 AS263009 AS263152 AS263541 AS264409 AS264479 AS271253 AS328840 AS328964	v4 v6
Intracom AS197187	PL	2024-09-01 1y 9mo	2026-06-09	256	91 peers AS209 AS835 AS999 AS2500 AS2914 AS3130 AS3257 AS3491 AS3549 AS4128 AS4641 AS4775 AS5580 AS6082 AS6453 AS6762 AS6830 AS7018 AS8220 AS8582 AS12956 AS14315 AS14907 AS15562 AS16276 AS16552 AS17350 AS17660 AS20080 AS20912 AS21700 AS24516 AS28329 AS32590 AS38001 AS38008 AS45437 AS46997 AS49544 AS51185 AS52468 AS52873 AS53828 AS55720 AS57821 AS61568 AS63956 AS132884 AS134823 AS151704 AS197580 AS199524 AS216285 AS263541 AS328964	v4 v6
ARCOMP-AS AS201451	PL	2024-09-01 1y 9mo	2026-06-09	512	103 peers AS209 AS999 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS4775 AS5580 AS6082 AS6453 AS6730 AS6762 AS6830 AS7018 AS8220 AS12956 AS14907 AS15562 AS16276 AS17660 AS20080 AS32590 AS37697 AS38001 AS49544 AS51185 AS52468 AS53828 AS55720 AS57821 AS58717 AS61832 AS132884 AS134823 AS142289 AS151704 AS197580 AS199524 AS216285	v4 v6
NETRUNNER-AS AS59990	PL	2024-10-03 1y 8mo	2026-06-09	1k	74 peers AS209 AS701 AS1000 AS1273 AS2914 AS3130 AS3257 AS3320 AS3491 AS4128 AS4641 AS5580 AS6082 AS6453 AS6762 AS6830 AS7018 AS8582 AS12956 AS15562 AS16276 AS17350 AS32590 AS35280 AS35710 AS38008 AS46997 AS49544 AS52468 AS52873 AS56457 AS57111 AS64112 AS136557 AS199524 AS216285 AS262462 AS263009 AS271253 AS328840 AS398465	v4 v6
ALTERIS-AS AS197702	PL	2025-04-22 1y 1mo	2026-06-09	256	55 peers AS209 AS2914 AS3549 AS15562	v4 v6
UM-KATOWICE-PL-AS AS208556	PL	2025-07-18 11mo	2026-06-09	1k	4 peers AS209 AS3549	v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

v4 prefixes

56k

v4 addresses

v6 prefixes

v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-05-07

New Transit

NETRUNNER-AS AS59990 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2026-04-24

Lost Transit

NETRUNNER-AS AS59990 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 567d

⇄

2026-03-25

Lost Transit

ALTERIS-AS AS197702 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 336d

⇄

2026-03-11

Lost Transit

NETRUNNER-AS AS59990 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 523d

⇄

2026-03-06

Lost Transit

NETRUNNER-AS AS59990 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 518d

⇄

2026-02-27

Lost Transit

NETRUNNER-AS AS59990 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 511d

⇄

2026-01-28

Lost Transit

NETRUNNER-AS AS59990 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 481d

⇄

2025-11-20

Lost Transit

UM-KATOWICE-PL-AS AS208556 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 124d

⇄

2025-11-16

New Transit

UM-KATOWICE-PL-AS AS208556 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2025-11-16

New Transit

ALTERIS-AS AS197702 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2025-11-07

Lost Transit

UM-KATOWICE-PL-AS AS208556 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 111d

⇄

2025-11-07

Lost Transit

FARMACOL AS200543 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 111d

⇄

2025-11-07

Lost Transit

ALTERIS-AS AS197702 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 198d

⇄

2025-11-07

Lost Transit

NETRUNNER-AS AS59990 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 399d

⇄

2025-09-27

Lost Transit

NETRUNNER-AS AS59990 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 358d

⇄

2025-08-16

Lost Transit

ARPNET-AS AS51931 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 316d

⇄

2025-08-02

Lost Transit

NETRUNNER-AS AS59990 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 302d

⇄

2025-07-28

Lost Transit

BETACOM-AS AS199965 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 247d

⇄

2025-07-19

New Transit

UM-KATOWICE-PL-AS AS208556 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2025-07-19

New Transit

FARMACOL AS200543 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2025-07-19

New Transit

ALTERIS-AS AS197702 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2025-07-17

New Transit

SILEMAN-RUDASL-AS AS30851 → added provider AS-NETIA AS12741

Confidence: 90%

⇄

2025-06-01

Possible Trial

ALTERIS-AS AS197702 → possible trial with SILEMAN-RUDASL-AS AS30851

Confidence: 60%

⇄

2025-04-23

Lost Transit

ALTERIS-AS AS197702 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85%

⇄

2025-04-02

Lost Transit

SILEMAN-RUDASL-AS AS30851 → lost provider TPNET AS5617

Confidence: 85% Duration: 212d

⇄

2025-03-28

Lost Transit

Expereo_France AS39176 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 207d

⇄

2025-01-18

Lost Transit

ARPNET-AS AS51931 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 106d

⇄

2025-01-10

Lost Transit

AS208399 AS208399 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85% Duration: 130d

⇄

2025-01-07

Possible Trial

WEGLOKOKS-AS AS60189 → possible trial with SILEMAN-RUDASL-AS AS30851

Confidence: 60%

⇄

2025-01-01

Possible Trial

BETACOM-AS AS199965 → possible trial with SILEMAN-RUDASL-AS AS30851

Confidence: 60%

⇄

2024-11-29

Lost Transit

WEGLOKOKS-AS AS60189 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85%

⇄

2024-11-23

Lost Transit

BETACOM-AS AS199965 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85%

⇄

2024-11-12

Possible Trial

NETRUNNER-AS AS59990 → possible trial with SILEMAN-RUDASL-AS AS30851

Confidence: 60%

⇄

2024-11-12

Possible Trial

ARPNET-AS AS51931 → possible trial with SILEMAN-RUDASL-AS AS30851

Confidence: 60%

⇄

2024-10-04

Lost Transit

NETRUNNER-AS AS59990 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85%

⇄

2024-10-04

Lost Transit

ARPNET-AS AS51931 → lost provider SILEMAN-RUDASL-AS AS30851

Confidence: 85%

⇄

2024-09-02

New Transit

AS208399 AS208399 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2024-09-02

New Transit

ARCOMP-AS AS201451 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2024-09-02

New Transit

Intracom AS197187 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2024-09-02

New Transit

Elwico AS51769 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2024-09-02

New Transit

ASN-AS AS43929 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2024-09-02

New Transit

VEGA-AS AS43837 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2024-09-02

New Transit

Expereo_France AS39176 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

2024-09-02

New Transit

SILEMAN-RUDASL-AS AS30851 → added provider VECTRANET-AS AS29314

Confidence: 90%

⇄

2024-09-02

New Transit

SILEMAN-RUDASL-AS AS30851 → added provider ATMAN-ISP-AS AS15694

Confidence: 90%

⇄

2024-09-02

New Transit

SILEMAN-RUDASL-AS AS30851 → added provider TMPL AS12912

Confidence: 90%

⇄

2024-09-02

New Transit

SILEMAN-RUDASL-AS AS30851 → added provider TPNET AS5617

Confidence: 90%

⇄

2024-09-02

New Transit

RIP-AS AS24578 → added provider SILEMAN-RUDASL-AS AS30851

Confidence: 90%

⇄

Renewal Calendar

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

This data is available to subscribers.