Compare Networks

Comparing AS20804 and AS203937 — change

ASN-TELENERGO

AS20804 · ul. PERKUNA 47, WARSZAWA POLAND
PL · RIPENCC
5
Providers
220
Customers
Explorer →

Cyfrotel

AS203937
PL · RIPENCC
4
Providers
1
Customers
Explorer →

Customer Count Over Time

Originated Address Space Over Time

IPv4 Addresses
IPv6 /32s

Prefix Count Over Time

IPv4 Prefixes
IPv6 Prefixes

Unclassified Peers Over Time

AS20804 Providers

AS203937 Providers

AS20804 Recent Events

View all →
2026-04-29
Possible Trial
CVD AS205581 → possible trial with ASN-TELENERGO AS20804
Confidence: 60% Duration: 45d
⇄
2026-04-29
New Transit
AS198484 AS198484 → added provider ASN-TELENERGO AS20804
Confidence: 90%
⇄
2026-04-24
Lost Transit
EWB2-AS AS207764 → lost provider ASN-TELENERGO AS20804
Confidence: 85% Duration: 7d
⇄
2026-04-21
Possible Trial
ASN-TELENERGO AS20804 → possible trial with CITYSTRADAPL-AS AS201434
Confidence: 60% Duration: 50d
⇄
2026-04-20
Lost Transit
WRO-SAW-AS AS204066 → lost provider ASN-TELENERGO AS20804
Confidence: 85% Duration: 473d
⇄
2026-04-20
Possible Trial
CONECT-AS AS200680 → possible trial with ASN-TELENERGO AS20804
Confidence: 60% Duration: 62d
⇄
2026-04-20
Lost Transit
A41-AS AS20889 → lost provider ASN-TELENERGO AS20804
Confidence: 85% Duration: 473d
⇄
2026-04-18
New Transit
NETonSKY AS197294 → added provider ASN-TELENERGO AS20804
Confidence: 90%
⇄
2026-04-18
New Transit
PL-VISIONCUBE-LAB AS41005 → added provider ASN-TELENERGO AS20804
Confidence: 90%
⇄
2026-04-18
New Transit
ASN-TELENERGO AS20804 → added provider Cyfrotel AS203937
Confidence: 90%
⇄

AS203937 Recent Events

View all →
2026-04-25
Lost Transit
NETRONIK-AS AS60695 → lost provider Cyfrotel AS203937
Confidence: 85% Duration: 28d
⇄
2026-04-18
New Transit
ASN-TELENERGO AS20804 → added provider Cyfrotel AS203937
Confidence: 90%
⇄
2026-04-17
Lost Transit
NETRONIK-AS AS60695 → lost provider Cyfrotel AS203937
Confidence: 85% Duration: 20d
⇄
2026-04-11
New Transit
NETRONIK-AS AS60695 → added provider Cyfrotel AS203937
Confidence: 90%
⇄
2026-04-10
Lost Transit
ASN-TELENERGO AS20804 → lost provider Cyfrotel AS203937
Confidence: 85% Duration: 10d
⇄
2026-03-31
New Transit
ASN-TELENERGO AS20804 → added provider Cyfrotel AS203937
Confidence: 90%
⇄
2026-03-30
Lost Transit
NETRONIK-AS AS60695 → lost provider Cyfrotel AS203937
Confidence: 85% Duration: 2d
⇄
2026-03-28
New Transit
NETRONIK-AS AS60695 → added provider Cyfrotel AS203937
Confidence: 90%
⇄
2026-03-27
Lost Transit
NETonSKY AS197294 → lost provider Cyfrotel AS203937
Confidence: 85% Duration: 293d
⇄
2026-03-14
Lost Transit
Cyfrotel AS203937 → lost provider EPIX-WAW-GlobalMix AS62081
Confidence: 85% Duration: 436d
⇄