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WorldIP.io
CIDR
/24 · 256 IPs
ASN
Spark New Zealand Trading Ltd.
Reverse DNS
smtp.ipsnz.co.nz
Last scanned 1 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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
smtp.ipsnz.co.nz
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
86400 s
Reverse DNS last checked
2026-11-01 09:38 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 2026-11-01 UTC

0

issued.live's latest DNS data shows no domain resolving to this IP.

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. smtp.ipsnz.co.nz — Oct 31, 2026 → present
  2. smtp.kiwibulk.co.nz — Oct 30, 2026 → Oct 31, 2026
  3. smtp.ipsnz.co.nz — Oct 27, 2026 → Oct 30, 2026
  4. smtp.transea.co.nz — Oct 25, 2026 → Oct 27, 2026
  5. smtp.ipsnz.co.nz — Oct 24, 2026 → Oct 25, 2026
  6. smtp.transea.co.nz — Oct 23, 2026 → Oct 24, 2026
  7. smtp.ipsnz.co.nz — Oct 21, 2026 → Oct 23, 2026
  8. smtp.transea.co.nz — Oct 20, 2026 → Oct 21, 2026
  9. no PTR — Oct 17, 2026 → Oct 20, 2026
  10. smtp.kiwibulk.co.nz — Oct 16, 2026 → Oct 17, 2026
  11. smtp.ipsnz.co.nz — Oct 15, 2026 → Oct 16, 2026
  12. smtp.transea.co.nz — Oct 12, 2026 → Oct 15, 2026
  13. smtp.kiwibulk.co.nz — Oct 9, 2026 → Oct 12, 2026
  14. smtp.ipsnz.co.nz — Oct 8, 2026 → Oct 9, 2026
  15. smtp.transea.co.nz — Oct 7, 2026 → Oct 8, 2026
  16. smtp.kiwibulk.co.nz — Oct 5, 2026 → Oct 7, 2026
  17. smtp.ipsnz.co.nz — Oct 3, 2026 → Oct 5, 2026
  18. smtp.transea.co.nz — Oct 1, 2026 → Oct 3, 2026
  19. smtp.kiwibulk.co.nz — Sep 30, 2026 → Oct 1, 2026
  20. smtp.transea.co.nz — Sep 28, 2026 → Sep 30, 2026
  21. smtp.ipsnz.co.nz — Sep 26, 2026 → Sep 28, 2026
  22. smtp.transea.co.nz — Aug 24, 2026 → Sep 26, 2026
  23. smtp.kiwibulk.co.nz — Aug 16, 2026 → Aug 24, 2026
  24. smtp.ipsnz.co.nz — Jul 5, 2026 → Aug 16, 2026
  25. smtp.kiwibulk.co.nz — Jul 1, 2026 → Jul 5, 2026
  26. smtp.transea.co.nz — Jun 27, 2026 → Jul 1, 2026
  27. smtp.ipsnz.co.nz — Jun 23, 2026 → Jun 27, 2026

Network Allocation for 210.54.120.115

CIDR range
210.54.120.0/24
IP range (int)
3,526,785,024 — 3,526,785,279
Prefix length
/24
Organization
Spark New Zealand Trading Ltd.
ASN
AS4771
ASN name
Spark New Zealand Trading Ltd.
Location
New Zealand
Coordinates
-42.000900, 173.998000
Accuracy radius
500 km
Regional Internet Registry
APNIC
Allocated
2000-05-11
Data source(s)
maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
Last updated
2026-10-31 08:40:24

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

Announced prefix
Origin AS
Announcement samples
31,930
Last seen
2026-11-01 16:23:51

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 — NZ

See the full history for 210.54.0.0/15.

Frequently Asked Questions

Who owns 210.54.120.115?

210.54.120.115 is allocated to Spark New Zealand Trading Ltd. (AS4771), registered in New Zealand.

Where is 210.54.120.115 located?

The geolocation for 210.54.120.115 maps to New Zealand 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 210.54.120.115 on?

210.54.120.115 belongs to the 210.54.120.0/24 network block announced by AS4771. This range contains 256 addresses.

Does 210.54.120.115 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: 2026-10-31 14:38:34 UTC
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