Compare Networks

Comparing AS199978 and AS21021 — change

NETCOM

AS199978

PL · RIPENCC

Providers

Customers

Explorer →

MULTIMEDIA-AS

AS21021 · Cable DTV Internet Voice Provider in Poland.

PL · RIPENCC

Providers

Customers

Explorer →

Customer Count Over Time

Originated Address Space Over Time

IPv4 Addresses

IPv6 /32s

Prefix Count Over Time

IPv4 Prefixes

IPv6 Prefixes

Peering Count Over Time

AS199978 Providers

AS21021 Providers

VECTRANET-AS
AS29314

AS199978 Recent Events

View all →

2026-02-28

Lost Transit

NETCOM AS199978 → lost provider MULTIMEDIA-AS AS21021

Confidence: 85% Duration: 514d

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2026-02-25

Lost Transit

WINET-AS AS198048 → lost provider NETCOM AS199978

Confidence: 85% Duration: 511d

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2025-11-07

New Transit

NETCOM AS199978 → added provider EPIX-WAW-GlobalMix AS62081

Confidence: 90%

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2025-11-01

Lost Transit

NETCOM AS199978 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 395d

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2025-10-31

New Transit

NETCOM AS199978 → added provider EPIX-WAW-GlobalMix AS62081

Confidence: 90%

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2025-09-29

Lost Transit

NETCOM AS199978 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 362d

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2025-09-16

Lost Transit

NETCOM AS199978 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 349d

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2025-07-23

Lost Transit

NETCOM AS199978 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 294d

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2025-06-20

Lost Transit

NETCOM AS199978 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 261d

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2025-05-31

Lost Transit

NETCOM AS199978 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 241d

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AS21021 Recent Events

View all →

2026-03-23

Possible Trial

SPNT-AS AS60323 → possible trial with MULTIMEDIA-AS AS21021

Confidence: 60%

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2026-03-04

Lost Transit

GBP-AS AS50101 → lost provider MULTIMEDIA-AS AS21021

Confidence: 85% Duration: 485d

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2026-02-28

Lost Transit

NETCOM AS199978 → lost provider MULTIMEDIA-AS AS21021

Confidence: 85% Duration: 514d

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2026-02-27

Lost Transit

TRANSMITEL-AS AS60563 → lost provider MULTIMEDIA-AS AS21021

Confidence: 85% Duration: 460d

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2026-02-12

Lost Transit

SPNT-AS AS60323 → lost provider MULTIMEDIA-AS AS21021

Confidence: 85%

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2026-02-05

Lost Transit

NETKOMP-AS AS212176 → lost provider MULTIMEDIA-AS AS21021

Confidence: 85% Duration: 491d

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2026-01-31

New Transit

NETKOMP-AS AS212176 → added provider MULTIMEDIA-AS AS21021

Confidence: 90%

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2026-01-30

Lost Transit

GBP-AS AS50101 → lost provider MULTIMEDIA-AS AS21021

Confidence: 85% Duration: 452d

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2025-11-26

Lost Transit

IBS-AS AS48311 → lost provider MULTIMEDIA-AS AS21021

Confidence: 85% Duration: 420d

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2025-11-20

Lost Transit

NETKOMP-AS AS212176 → lost provider MULTIMEDIA-AS AS21021

Confidence: 85% Duration: 414d

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