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IPv4 Address

77.92.222.51

CEZNET s.r.o. AS25424 · CEZNET s.r.o. Czechia Zlín Zlín RIPE
Within
77.92.192.0/19
CIDR
77.92.222.0/24
/24 · 256 IPs
ASN
AS25424
CEZNET s.r.o.
Reverse DNS
mail.shocart.cz
Last scanned 13 hr ago
Blocklisted
Checking…
Scanning blocklists

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

85/100
Trusted
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
mail.shocart.cz
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
3600 s
Reverse DNS last checked
2026-10-04 11:55 UTC
Forward DNS last checked
2026-10-04 11:55 UTC

Forward DNS records for mail.shocart.cz

TypeValuePriorityTTL
A 217.115.250.66 — 1800s
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Domains hosted

as of 2026-10-04 UTC

0

issued.live saw no domain resolving to this IP in its latest weekly snapshot.

Domain data provided by issued.live — for full details visit https://issued.live/pricing

Reverse DNS history

How this IP's reverse DNS (PTR) has changed over time, from our scans.

This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.

Reverse-DNS changes between Oct 3, 2026 and Oct 4, 2026 were not recorded; the current PTR is shown from its earliest retained observation.

  1. mail.shocart.cz — since at least Oct 4, 2026 → present
  2. ns.shocart.cz — Oct 3, 2026 → Oct 4, 2026
  3. mail.shocart.cz — Oct 3, 2026 → Oct 3, 2026
  4. ns.shocart.cz — Oct 2, 2026 → Oct 3, 2026
  5. mail.shocart.cz — Oct 1, 2026 → Oct 2, 2026
  6. ns.shocart.cz — Sep 30, 2026 → Oct 1, 2026
  7. mail.shocart.cz — Sep 29, 2026 → Sep 30, 2026
  8. ns.shocart.cz — Sep 28, 2026 → Sep 29, 2026
  9. mail.shocart.cz — Sep 28, 2026 → Sep 28, 2026
  10. ns.shocart.cz — Sep 26, 2026 → Sep 28, 2026
  11. mail.shocart.cz — Sep 26, 2026 → Sep 26, 2026
  12. brano.shocart.cz — Sep 25, 2026 → Sep 26, 2026
  13. mail.shocart.cz — Aug 24, 2026 → Sep 25, 2026
  14. ns.shocart.cz — Aug 18, 2026 → Aug 24, 2026
  15. mail.shocart.cz — Jul 7, 2026 → Aug 18, 2026
  16. ns.shocart.cz — Jul 4, 2026 → Jul 7, 2026
  17. brano.shocart.cz — Jul 1, 2026 → Jul 4, 2026
  18. ns.shocart.cz — Jun 23, 2026 → Jul 1, 2026
  19. mail.shocart.cz — Jun 19, 2026 → Jun 23, 2026
  20. brano.shocart.cz — Jun 18, 2026 → Jun 19, 2026
  21. mail.shocart.cz — Jun 16, 2026 → Jun 18, 2026
  22. brano.shocart.cz — Jun 15, 2026 → Jun 16, 2026
  23. ns.shocart.cz — Jun 13, 2026 → Jun 15, 2026
  24. mail.shocart.cz — Jun 12, 2026 → Jun 13, 2026
  25. brano.shocart.cz — Jun 4, 2026 → Jun 12, 2026
  26. ns.shocart.cz — Jun 4, 2026 → Jun 4, 2026
  27. mail.shocart.cz — Jun 4, 2026 → Jun 4, 2026

Network Allocation for 77.92.222.51

CIDR range
77.92.222.0/24
IP range (int)
1,297,931,776 — 1,297,932,031
Prefix length
/24
Organization
CEZNET s.r.o.
ASN
AS25424
ASN name
CEZNET s.r.o.
Location
Zlín, Zl N, Czechia
Coordinates
49.229500, 17.665800
Accuracy radius
20 km
Postal code
760 01
Regional Internet Registry
RIPE
Allocated
2007-05-09
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-10-04 05:23:28

BGP Routing

Live BGP anomalies →

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
77.92.192.0/19
Origin AS
AS25424
Announcement samples
18,519
Last seen
2026-10-05 00:46:15

Frequently Asked Questions

Who owns 77.92.222.51?

77.92.222.51 is allocated to CEZNET s.r.o. (AS25424), registered in Zlín, Czechia.

Where is 77.92.222.51 located?

The geolocation for 77.92.222.51 maps to Zlín, Czechia based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 77.92.222.51 on?

77.92.222.51 belongs to the 77.92.222.0/24 network block announced by AS25424. This range contains 256 addresses.

Does 77.92.222.51 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

77.92.222.43 77.92.222.44 77.92.222.45 77.92.222.46 77.92.222.47 77.92.222.48 77.92.222.49 77.92.222.50 77.92.222.52 77.92.222.53 77.92.222.54 77.92.222.55 77.92.222.56 77.92.222.57 77.92.222.58 77.92.222.59 See all in 77.92.192.0/19 →

Related

/24 neighborhood /16 block /8 block All AS25424 ranges All CEZNET s.r.o. ranges All Czechia IPs All IPs in Zlín All IPs in Zlín
Last updated: 2026-10-05 00:47:37 UTC
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