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WorldIP.io
CIDR
/23 · 512 IPs
ASN
JSC ER-Telecom Holding
Reverse DNS
1tavr.ru
Last scanned 12 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.

86/100
Trusted
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
1tavr.ru
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
86400 s
Reverse DNS last checked
2026-11-11 06:22 UTC
Forward DNS last checked
2026-11-11 06:22 UTC
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 2026-11-11 UTC

2

Registrable domains (like example.com) with at least one name resolving to this IP — updated daily from issued.live's DNS data.

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.

  1. 1tavr.ru — Nov 10, 2026 → present
  2. mail.1tavr.ru — Nov 9, 2026 → Nov 10, 2026
  3. 1tavr.ru — Nov 9, 2026 → Nov 9, 2026
  4. mail.1tavr.ru — Nov 8, 2026 → Nov 9, 2026
  5. 1tavr.ru — Nov 7, 2026 → Nov 8, 2026
  6. mail.1tavr.ru — Nov 6, 2026 → Nov 7, 2026
  7. 1tavr.ru — Nov 5, 2026 → Nov 6, 2026
  8. mail.1tavr.ru — Nov 4, 2026 → Nov 5, 2026
  9. 1tavr.ru — Nov 2, 2026 → Nov 4, 2026
  10. mail.1tavr.ru — Nov 1, 2026 → Nov 2, 2026
  11. 1tavr.ru — Oct 28, 2026 → Nov 1, 2026
  12. mail.1tavr.ru — Oct 27, 2026 → Oct 28, 2026
  13. 1tavr.ru — Oct 26, 2026 → Oct 27, 2026
  14. mail.1tavr.ru — Oct 25, 2026 → Oct 26, 2026
  15. 1tavr.ru — Oct 25, 2026 → Oct 25, 2026
  16. mail.1tavr.ru — Oct 24, 2026 → Oct 25, 2026
  17. 1tavr.ru — Oct 18, 2026 → Oct 24, 2026
  18. mail.1tavr.ru — Oct 17, 2026 → Oct 18, 2026
  19. 1tavr.ru — Oct 17, 2026 → Oct 17, 2026
  20. mail.1tavr.ru — Oct 15, 2026 → Oct 17, 2026
  21. 1tavr.ru — Oct 14, 2026 → Oct 15, 2026
  22. mail.1tavr.ru — Oct 11, 2026 → Oct 14, 2026
  23. 1tavr.ru — Oct 10, 2026 → Oct 11, 2026
  24. mail.1tavr.ru — Oct 9, 2026 → Oct 10, 2026
  25. 1tavr.ru — Oct 8, 2026 → Oct 9, 2026
  26. mail.1tavr.ru — Oct 7, 2026 → Oct 8, 2026
  27. 1tavr.ru — Oct 6, 2026 → Oct 7, 2026
  28. mail.1tavr.ru — Oct 6, 2026 → Oct 6, 2026
  29. 1tavr.ru — Oct 4, 2026 → Oct 6, 2026
  30. mail.1tavr.ru — Oct 3, 2026 → Oct 4, 2026
  31. 1tavr.ru — Oct 2, 2026 → Oct 3, 2026
  32. mail.1tavr.ru — Sep 30, 2026 → Oct 2, 2026
  33. 1tavr.ru — Sep 27, 2026 → Sep 30, 2026
  34. mail.1tavr.ru — Sep 25, 2026 → Sep 27, 2026
  35. 1tavr.ru — Aug 24, 2026 → Sep 25, 2026
  36. mail.1tavr.ru — Aug 18, 2026 → Aug 24, 2026
  37. 1tavr.ru — Jun 30, 2026 → Aug 18, 2026
  38. mail.1tavr.ru — Jun 26, 2026 → Jun 30, 2026

Network Allocation for 85.113.49.89

CIDR range
85.113.48.0/23
IP range (int)
1,433,481,216 — 1,433,481,727
Prefix length
/23
Organization
JSC ER-Telecom Holding
ASN
AS34533
ASN name
JSC ER-Telecom Holding
Location
Samara, Samara Oblast, Russia
Coordinates
53.206100, 50.150900
Accuracy radius
5 km
Postal code
404146
Regional Internet Registry
RIPE
Allocated
2005-02-08
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-11-11 05:24:13

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

Announced prefix
Origin AS
Announcement samples
47,138
Last seen
2026-11-11 18:51:56

Frequently Asked Questions

Who owns 85.113.49.89?

85.113.49.89 is allocated to JSC ER-Telecom Holding (AS34533), registered in Samara, Russia.

Where is 85.113.49.89 located?

The geolocation for 85.113.49.89 maps to Samara, Russia 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 85.113.49.89 on?

85.113.49.89 belongs to the 85.113.48.0/23 network block announced by AS34533. This range contains 512 addresses.

Does 85.113.49.89 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.

Related

Last updated: 2026-11-11 18:37:12 UTC
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