IP Tracker

AS2852

CESNET z.s.p.o.

CZEyeball2026-11-12

Announced prefixes 27

78.128.128.0/17146.102.0.0/16147.32.0.0/16147.33.0.0/16147.228.0.0/16147.230.0.0/16147.231.0.0/16147.251.0.0/16158.194.0.0/16158.196.0.0/16160.216.0.0/16160.217.0.0/16185.8.160.0/22193.84.32.0/20193.84.53.0/24193.84.55.0/24193.84.56.0/21193.84.80.0/22193.84.104.0/22193.84.116.0/23193.84.160.0/20193.84.192.0/19193.84.192.0/20193.84.208.0/20195.113.0.0/16195.178.64.0/192001:718::/29

Snapshot history

DateNameCountryClassPrefixes
2026-11-12CESNET z.s.p.o.CZEyeball27
2026-11-11CESNET z.s.p.o.CZEyeball27
2026-11-10CESNET z.s.p.o.CZEyeball27
2026-11-09CESNET z.s.p.o.CZEyeball27
2026-11-08CESNET z.s.p.o.CZEyeball27
2026-11-07CESNET z.s.p.o.CZEyeball27
2026-11-06CESNET z.s.p.o.CZEyeball27
2026-11-05CESNET z.s.p.o.CZEyeball27
2026-11-04CESNET z.s.p.o.CZEyeball27
2026-11-03CESNET z.s.p.o.CZEyeball27
2026-11-02CESNET z.s.p.o.CZEyeball27
2026-11-01CESNET z.s.p.o.CZEyeball27
2026-10-31CESNET z.s.p.o.CZEyeball27
2026-10-30CESNET z.s.p.o.CZEyeball27
2026-10-29CESNET z.s.p.o.CZEyeball27
2026-10-28CESNET z.s.p.o.CZEyeball27
2026-10-27CESNET z.s.p.o.CZEyeball27
2026-10-26CESNET z.s.p.o.CZEyeball27
2026-10-25CESNET z.s.p.o.CZEyeball27
2026-10-24CESNET z.s.p.o.CZEyeball27
2026-10-23CESNET z.s.p.o.CZEyeball27
2026-10-22CESNET z.s.p.o.CZEyeball27
2026-10-21CESNET z.s.p.o.CZEyeball27
2026-10-20CESNET z.s.p.o.CZEyeball27
2026-10-19CESNET z.s.p.o.CZEyeball27
2026-10-18CESNET z.s.p.o.CZEyeball27
2026-10-17CESNET z.s.p.o.CZEyeball27
2026-10-16CESNET z.s.p.o.CZEyeball27
2026-10-15CESNET z.s.p.o.CZEyeball27
2026-10-14CESNET z.s.p.o.CZEyeball28
2026-10-13CESNET z.s.p.o.CZEyeball27
2026-10-12CESNET z.s.p.o.CZEyeball27
2026-10-11CESNET z.s.p.o.CZEyeball27
2026-10-10CESNET z.s.p.o.CZEyeball27
2026-10-09CESNET z.s.p.o.CZEyeball27
2026-10-08CESNET z.s.p.o.CZEyeball27
2026-10-07CESNET z.s.p.o.CZEyeball27
2026-10-06CESNET z.s.p.o.CZEyeball27
2026-10-05CESNET z.s.p.o.CZEyeball27
2026-10-04CESNET z.s.p.o.CZEyeball27
2026-10-03CESNET z.s.p.o.CZEyeball27
2026-10-02CESNET z.s.p.o.CZEyeball27
2026-10-01CESNET z.s.p.o.CZEyeball27
2026-09-30CESNET z.s.p.o.CZEyeball27
2026-09-29CESNET z.s.p.o.CZEyeball27
2026-09-28CESNET z.s.p.o.CZEyeball27
2026-09-27CESNET z.s.p.o.CZEyeball27
2026-09-26CESNET z.s.p.o.CZEyeball27
2026-09-25CESNET z.s.p.o.CZEyeball27
2026-09-24CESNET z.s.p.o.CZEyeball27
2026-09-23CESNET z.s.p.o.CZEyeball28
2026-09-22CESNET z.s.p.o.CZEyeball27
2026-09-21CESNET z.s.p.o.CZEyeball27
2026-09-20CESNET z.s.p.o.CZEyeball27
2026-09-19CESNET z.s.p.o.CZEyeball27
2026-09-18CESNET z.s.p.o.CZEyeball27
2026-09-17CESNET z.s.p.o.CZEyeball27
2026-09-16CESNET z.s.p.o.CZEyeball27
2026-09-15CESNET z.s.p.o.CZEyeball27
2026-09-14CESNET z.s.p.o.CZEyeball27
2026-09-13CESNET z.s.p.o.CZEyeball27
2026-09-12CESNET z.s.p.o.CZEyeball27
2026-09-11CESNET z.s.p.o.CZEyeball27
2026-09-10CESNET z.s.p.o.CZEyeball27
2026-09-09CESNET z.s.p.o.CZEyeball27
2026-09-08CESNET z.s.p.o.CZEyeball27
2026-09-07CESNET z.s.p.o.CZEyeball27
2026-09-06CESNET z.s.p.o.CZEyeball28
2026-09-05CESNET z.s.p.o.CZEyeball27
2026-09-04CESNET z.s.p.o.CZEyeball27
2026-09-03CESNET z.s.p.o.CZEyeball27
2026-09-02CESNET z.s.p.o.CZEyeball27
2026-09-01CESNET z.s.p.o.CZEyeball27
2026-08-31CESNET z.s.p.o.CZEyeball27
2026-08-30CESNET z.s.p.o.CZEyeball27
2026-08-29CESNET z.s.p.o.CZEyeball27
2026-08-28CESNET z.s.p.o.CZEyeball27
2026-08-27CESNET z.s.p.o.CZEyeball27
2026-08-26CESNET z.s.p.o.CZEyeball27
2026-08-25CESNET z.s.p.o.CZEyeball27
2026-08-24CESNET z.s.p.o.CZEyeball28
2026-08-23CESNET z.s.p.o.CZEyeball27
2026-08-22CESNET z.s.p.o.CZEyeball27
2026-08-21CESNET z.s.p.o.CZEyeball27
2026-08-20CESNET z.s.p.o.CZEyeball27
2026-08-19CESNET z.s.p.o.CZEyeball27
2026-08-18CESNET z.s.p.o.CZEyeball27
2026-08-17CESNET z.s.p.o.CZEyeball27
2026-08-16CESNET z.s.p.o.CZEyeball27
2026-08-15CESNET z.s.p.o.CZEyeball28
2026-08-14CESNET z.s.p.o.CZEyeball27
2026-08-13CESNET z.s.p.o.CZEyeball28
2026-08-12CESNET z.s.p.o.CZEyeball28
2026-08-11CESNET z.s.p.o.CZEyeball27
2026-08-10CESNET z.s.p.o.CZEyeball28
2026-08-09CESNET z.s.p.o.CZEyeball27
2026-08-08CESNET z.s.p.o.CZEyeball27
2026-08-07CESNET z.s.p.o.CZEyeball27
2026-08-06CESNET z.s.p.o.CZEyeball27
2026-08-05CESNET z.s.p.o.CZEyeball27
2026-08-04CESNET z.s.p.o.CZEyeball27
2026-08-03CESNET z.s.p.o.CZEyeball27
2026-08-02CESNET z.s.p.o.CZEyeball27
2026-08-01CESNET z.s.p.o.CZEyeball27
2026-07-31CESNET z.s.p.o.CZEyeball27
2026-07-30CESNET z.s.p.o.CZEyeball27
2026-07-29CESNET z.s.p.o.CZEyeball27
2026-07-28CESNET z.s.p.o.CZEyeball27
2026-07-27CESNET z.s.p.o.CZEyeball28
2026-07-26CESNET z.s.p.o.CZEyeball27
2026-07-25CESNET z.s.p.o.CZEyeball27
2026-07-24CESNET z.s.p.o.CZEyeball27
2026-07-23CESNET z.s.p.o.CZEyeball27
2026-07-22CESNET z.s.p.o.CZEyeball27
2026-07-21CESNET z.s.p.o.CZEyeball27
2026-07-20CESNET z.s.p.o.CZEyeball27
2026-07-19CESNET z.s.p.o.CZEyeball27
2026-07-18CESNET z.s.p.o.CZEyeball27
2026-07-17CESNET z.s.p.o.CZEyeball27
2026-07-16CESNET z.s.p.o.CZEyeball27
2026-07-15CESNET z.s.p.o.CZEyeball27
2026-07-14CESNET z.s.p.o.CZEyeball27
2026-07-13CESNET z.s.p.o.CZEyeball27
2026-07-12CESNET z.s.p.o.CZEyeball27
2026-07-11CESNET z.s.p.o.CZEyeball27
2026-07-10CESNET z.s.p.o.CZEyeball27
2026-07-09CESNET z.s.p.o.CZEyeball27
2026-07-08CESNET z.s.p.o.CZEyeball27
2026-07-07CESNET z.s.p.o.CZEyeball27
2026-07-06CESNET z.s.p.o.CZEyeball27
2026-07-05CESNET z.s.p.o.CZEyeball27
2026-07-04CESNET z.s.p.o.CZEyeball27
2026-07-03CESNET z.s.p.o.CZEyeball27
2026-07-02CESNET z.s.p.o.CZEyeball27
2026-07-01CESNET z.s.p.o.CZEyeball27
2026-06-30CESNET z.s.p.o.CZEyeball27
2026-06-29CESNET z.s.p.o.CZEyeball29
2026-06-28CESNET z.s.p.o.CZEyeball28
2026-06-27CESNET z.s.p.o.CZEyeball28
2026-06-26CESNET z.s.p.o.CZEyeball28
2026-06-25CESNET z.s.p.o.CZEyeball27
2026-06-24CESNET z.s.p.o.CZEyeball28
2026-06-23CESNET z.s.p.o.CZEyeball27
2026-06-22CESNET z.s.p.o.CZEyeball27
2026-06-21CESNET z.s.p.o.CZEyeball27
2026-06-20CESNET z.s.p.o.CZEyeball27
2026-06-19CESNET z.s.p.o.CZEyeball28
2026-06-18CESNET z.s.p.o.CZEyeball27
2026-06-17CESNET z.s.p.o.CZEyeball27
2026-06-16CESNET z.s.p.o.CZEyeball28
2026-06-15CESNET z.s.p.o.CZEyeball28
2026-06-14CESNET z.s.p.o.CZEyeball29
2026-06-13CESNET z.s.p.o.CZEyeball28

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-10-15195.113.241.0/24ReleasedAS2852—
2026-10-14195.113.241.0/24Acquired—AS2852
2026-09-24195.113.144.0/24ReleasedAS2852—
2026-09-23195.113.144.0/24Acquired—AS2852
2026-09-07147.251.49.0/24ReleasedAS2852—
2026-09-06147.251.49.0/24Acquired—AS2852
2026-08-25147.251.49.0/24ReleasedAS2852—
2026-08-24147.251.49.0/24Acquired—AS2852
2026-08-16147.251.49.0/24ReleasedAS2852—
2026-08-15147.251.49.0/24Acquired—AS2852
2026-08-14147.251.49.0/24ReleasedAS2852—
2026-08-12147.251.49.0/24Acquired—AS2852
2026-08-11147.251.49.0/24ReleasedAS2852—
2026-08-10147.251.49.0/24Acquired—AS2852
2026-07-28158.194.161.0/24ReleasedAS2852—
2026-07-27158.194.161.0/24Acquired—AS2852
2026-06-30146.102.19.0/24ReleasedAS2852—
2026-06-30195.113.89.0/24ReleasedAS2852—
2026-06-29195.113.89.0/24Acquired—AS2852
2026-06-26146.102.19.0/24Acquired—AS2852
2026-06-25195.113.152.0/24ReleasedAS2852—
2026-06-24195.113.152.0/24Acquired—AS2852
2026-06-20147.231.201.0/24ReleasedAS2852—
2026-06-19147.231.201.0/24Acquired—AS2852
2026-06-17195.113.152.0/24ReleasedAS2852—
2026-06-15147.251.49.0/24ReleasedAS2852—
2026-06-14147.251.49.0/24Acquired—AS2852
Changes page 1