MGI

AS20723 · CZ.MGI autonomous system, Czech Republic AVONET, s.r.o. Internet Service Provider ZLin CZ · CZ · RIPENCC
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4
Upstream providers
2
Downstream customers
16k
v4 addresses
8
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS174
AS174
 2025-01-01
1y 3mo
 2026-04-23
127 peers
AS209 AS701 AS999 AS1031 AS2518 AS2914 AS3320 AS3491 AS3549 AS4128 AS4641 AS5392 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8220 AS12956 AS13781 AS14630 AS14907 AS15562 AS15605 AS15692 AS16276 AS16347 AS16552 AS17350 AS17660 AS20080 AS27986 AS28329 AS32590 AS34927 AS35266 AS35280 AS35710 AS41811 AS48112 AS49544 AS49605 AS50877 AS51185 AS51873 AS52075 AS52468 AS52873 AS53062 AS53828 AS55720 AS57866 AS132884 AS134823 AS151704 AS197580 AS199524 AS212317 AS216285 AS262462 AS263009 AS263541 AS266213 AS267613 AS271253 AS328840 AS328964 AS398465
ISPAlliance
AS47232
 2025-01-01
1y 3mo
 2026-04-23
110 peers
AS209 AS260 AS5580 AS8582 AS16260 AS151704
VODAFONE-CZ-AS
AS16019
 2025-01-25
1y 3mo
 2026-04-23
13 peers
AS3320 AS15562 AS17350 AS47147 AS199524
AS30058
AS30058
 2025-05-31
11mo
 2026-04-23
123 peers
AS260 AS3320 AS5580 AS8582 AS15562 AS16260 AS47147

Customers (2)

Customer Country First Seen Last Seen Peers Confidence
DurnetCZ
AS204405
 CZ 2025-01-01
1y 3mo
 2026-04-23
46 peers
AS209 AS260 AS701 AS2914 AS3320 AS3491 AS5580 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8582 AS12956 AS13781 AS15562 AS15605 AS16260 AS16276 AS17350 AS32590 AS35280 AS47147 AS50877 AS51873 AS52468 AS52873 AS53062 AS57866 AS151704 AS199524 AS216285 AS262462 AS267613 AS271253 AS328840
CESNET2
AS2852
 CZ 2025-11-23
5mo
 2026-04-23
69 peers
AS209 AS999 AS1031 AS2518 AS2914 AS3320 AS3491 AS3549 AS4128 AS4641 AS5392 AS6453 AS6730 AS6762 AS6830 AS7018 AS8220 AS12956 AS14630 AS14907 AS15562 AS15692 AS16276 AS16347 AS16552 AS17350 AS17660 AS20080 AS27986 AS28329 AS32590 AS34927 AS35266 AS35280 AS35710 AS41811 AS48112 AS49544 AS49605 AS51185 AS52075 AS52468 AS52873 AS53828 AS55720 AS132884 AS134823 AS151704 AS197580 AS199524 AS212317 AS216285 AS262462 AS263009 AS263541 AS266213 AS328964 AS398465

Network Size

IPv4 and IPv6 prefixes originated over time

7
v4 prefixes
16k
v4 addresses
1
v6 prefixes
8
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2025-11-24
New Transit
CESNET2 AS2852 → added provider MGI AS20723
Confidence: 90%
⇄
2025-06-01
New Transit
MGI AS20723 → added provider AS30058 AS30058
Confidence: 90%
⇄
2025-04-02
New Transit
DurnetCZ AS204405 → added provider MGI AS20723
Confidence: 90%
⇄
2025-04-02
New Transit
MGI AS20723 → added provider ISPAlliance AS47232
Confidence: 90%
⇄
2025-04-02
New Transit
MGI AS20723 → added provider VODAFONE-CZ-AS AS16019
Confidence: 90%
⇄
2025-04-02
New Transit
MGI AS20723 → added provider AS174 AS174
Confidence: 90%
⇄
2025-01-26
New Transit
MGI AS20723 → added provider VODAFONE-CZ-AS AS16019
Confidence: 90%
⇄
2025-01-02
New Transit
DurnetCZ AS204405 → added provider MGI AS20723
Confidence: 90%
⇄
2025-01-02
New Transit
MGI AS20723 → added provider ISPAlliance AS47232
Confidence: 90%
⇄
2025-01-02
New Transit
MGI AS20723 → added provider AS174 AS174
Confidence: 90%
⇄

Renewal Calendar

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

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