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CIDR
/21 · 2.0K IPs
ASN
Data Communication Business Group
Reverse DNS
www.seochat.com.tw
Last scanned 2 days 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.tw-house.com.tw
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
86400 s
Reverse DNS last checked
2026-10-24 01:38 UTC
Forward DNS last checked
2026-10-24 01:38 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 2026-10-18 UTC

14

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.

Reverse-DNS changes between Oct 23, 2026 and Oct 24, 2026 were not recorded; the current PTR is shown from its earliest retained observation.

  1. mail.tw-house.com.tw — since at least Oct 24, 2026 → present
  2. mail.seochat.com.tw — Oct 23, 2026 → Oct 24, 2026
  3. mail.tw-house.com.tw — Oct 22, 2026 → Oct 23, 2026
  4. mail.seochat.com.tw — Oct 22, 2026 → Oct 22, 2026
  5. www.tw-house.com.tw — Oct 22, 2026 → Oct 22, 2026
  6. www.seochat.com.tw — Oct 21, 2026 → Oct 22, 2026
  7. mail.seochat.com.tw — Oct 20, 2026 → Oct 21, 2026
  8. www.seochat.com.tw — Oct 20, 2026 → Oct 20, 2026
  9. mail.seochat.com.tw — Oct 19, 2026 → Oct 20, 2026
  10. mail.tw-house.com.tw — Oct 18, 2026 → Oct 19, 2026
  11. www.seochat.com.tw — Oct 18, 2026 → Oct 18, 2026
  12. www.tw-house.com.tw — Oct 18, 2026 → Oct 18, 2026
  13. mail.seochat.com.tw — Oct 17, 2026 → Oct 18, 2026
  14. www.seochat.com.tw — Oct 17, 2026 → Oct 17, 2026
  15. www.tw-house.com.tw — Oct 16, 2026 → Oct 17, 2026
  16. mail.seochat.com.tw — Oct 16, 2026 → Oct 16, 2026
  17. www.tw-house.com.tw — Oct 16, 2026 → Oct 16, 2026
  18. mail.tw-house.com.tw — Oct 15, 2026 → Oct 16, 2026
  19. mail.seochat.com.tw — Oct 14, 2026 → Oct 15, 2026
  20. www.tw-house.com.tw — Oct 14, 2026 → Oct 14, 2026
  21. www.seochat.com.tw — Oct 14, 2026 → Oct 14, 2026
  22. www.tw-house.com.tw — Oct 13, 2026 → Oct 14, 2026
  23. mail.seochat.com.tw — Oct 13, 2026 → Oct 13, 2026
  24. www.tw-house.com.tw — Oct 11, 2026 → Oct 13, 2026
  25. www.seochat.com.tw — Oct 10, 2026 → Oct 11, 2026
  26. mail.tw-house.com.tw — Oct 10, 2026 → Oct 10, 2026
  27. www.seochat.com.tw — Oct 9, 2026 → Oct 10, 2026
  28. www.tw-house.com.tw — Oct 8, 2026 → Oct 9, 2026
  29. www.seochat.com.tw — Oct 8, 2026 → Oct 8, 2026
  30. www.tw-house.com.tw — Oct 8, 2026 → Oct 8, 2026
  31. www.seochat.com.tw — Oct 7, 2026 → Oct 8, 2026
  32. mail.tw-house.com.tw — Oct 5, 2026 → Oct 7, 2026
  33. www.seochat.com.tw — Oct 5, 2026 → Oct 5, 2026
  34. www.tw-house.com.tw — Oct 5, 2026 → Oct 5, 2026
  35. mail.tw-house.com.tw — Oct 4, 2026 → Oct 5, 2026
  36. www.tw-house.com.tw — Oct 4, 2026 → Oct 4, 2026
  37. mail.seochat.com.tw — Oct 3, 2026 → Oct 4, 2026
  38. www.tw-house.com.tw — Oct 2, 2026 → Oct 3, 2026
  39. mail.seochat.com.tw — Oct 2, 2026 → Oct 2, 2026
  40. www.seochat.com.tw — Oct 2, 2026 → Oct 2, 2026
  41. mail.seochat.com.tw — Oct 1, 2026 → Oct 2, 2026
  42. www.seochat.com.tw — Oct 1, 2026 → Oct 1, 2026
  43. mail.tw-house.com.tw — Sep 30, 2026 → Oct 1, 2026
  44. www.seochat.com.tw — Sep 30, 2026 → Sep 30, 2026
  45. mail.seochat.com.tw — Sep 29, 2026 → Sep 30, 2026
  46. www.seochat.com.tw — Sep 29, 2026 → Sep 29, 2026
  47. mail.tw-house.com.tw — Sep 28, 2026 → Sep 29, 2026
  48. mail.seochat.com.tw — Sep 28, 2026 → Sep 28, 2026
  49. mail.tw-house.com.tw — Sep 28, 2026 → Sep 28, 2026
  50. www.seochat.com.tw — Sep 26, 2026 → Sep 28, 2026
  51. mail.seochat.com.tw — Sep 26, 2026 → Sep 26, 2026
  52. www.tw-house.com.tw — Sep 25, 2026 → Sep 26, 2026
  53. mail.tw-house.com.tw — Sep 25, 2026 → Sep 25, 2026
  54. mail.seochat.com.tw — Aug 24, 2026 → Sep 25, 2026
  55. mail.tw-house.com.tw — Aug 18, 2026 → Aug 24, 2026
  56. www.tw-house.com.tw — Jul 1, 2026 → Aug 18, 2026
  57. mail.tw-house.com.tw — Jun 28, 2026 → Jul 1, 2026
  58. www.seochat.com.tw — Jun 26, 2026 → Jun 28, 2026
  59. mail.seochat.com.tw — Jun 24, 2026 → Jun 26, 2026
  60. www.tw-house.com.tw — Jun 21, 2026 → Jun 24, 2026
  61. www.seochat.com.tw — Jun 12, 2026 → Jun 21, 2026
  62. mail.seochat.com.tw — Jun 3, 2026 → Jun 12, 2026
  63. www.tw-house.com.tw — Jun 3, 2026 → Jun 3, 2026

Network Allocation for 61.216.114.53

CIDR range
61.216.112.0/21
IP range (int)
1,037,594,624 — 1,037,596,671
Prefix length
/21
Organization
Data Communication Business Group
ASN
AS3462
ASN name
Data Communication Business Group
Location
Kaohsiung, Kaohsiung, Taiwan
Coordinates
22.614800, 120.313900
Accuracy radius
20 km
Regional Internet Registry
APNIC
Allocated
2000-12-28
Data source(s)
maxmind_city, maxmind_asn, maxmind_country, ipinfo_lite
Last updated
2026-10-21 05:22:04

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

Announced prefix
Origin AS
Announcement samples
60,979
Last seen
2026-10-24 05:35:14

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours, for ranges that have contained this IP.

Date Event From To
2026-05-10 New Allocation — TW

See the full history for 61.216.0.0/13.

Frequently Asked Questions

Who owns 61.216.114.53?

61.216.114.53 is allocated to Data Communication Business Group (AS3462), registered in Kaohsiung, Taiwan.

Where is 61.216.114.53 located?

The geolocation for 61.216.114.53 maps to Kaohsiung, Taiwan 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 61.216.114.53 on?

61.216.114.53 belongs to the 61.216.112.0/21 network block announced by AS3462. This range contains 2,048 addresses.

Does 61.216.114.53 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: 2026-10-22 01:12:38 UTC
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