TTCINFRA-CZ

AS204172 · CZ · RIPENCC
2
Upstream providers
0
Downstream customers
512
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
O2-CZECH-REPUBLIC
AS5610
2024-11-01
1y 6mo
2026-04-30
117 peers
AS209 AS999 AS1031 AS2152 AS2500 AS2914 AS3320 AS3491 AS3549 AS4128 AS4641 AS4775 AS5392 AS6453 AS6730 AS6762 AS6830 AS7018 AS8220 AS12956 AS16276 AS16552 AS17350 AS17660 AS20080 AS23673 AS27986 AS28329 AS30950 AS32590 AS34927 AS35280 AS37697 AS38001 AS41095 AS41811 AS48112 AS49434 AS49544 AS49605 AS51185 AS52075 AS52468 AS52873 AS53062 AS53828 AS55720 AS59414 AS132884 AS134823 AS142289 AS151704 AS197580 AS199524 AS216285 AS262462 AS263541 AS264479 AS266213 AS267613 AS398465
TTC-CZ
AS52176
2025-01-01
1y 4mo
2026-04-30
9 peers
AS260 AS2914 AS3257 AS5580 AS8582 AS15562 AS16260

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1
v4 prefixes
512
v4 addresses
0
v6 prefixes
0
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

2026-04-30
New Transit
TTCINFRA-CZ AS204172 → added provider TTC-CZ AS52176
Confidence: 90%
2024-11-02
New Transit
TTCINFRA-CZ AS204172 → added provider O2-CZECH-REPUBLIC AS5610
Confidence: 90%

Renewal Calendar

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

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