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WorldIP.io
CIDR
/22 · 1.0K IPs
ASN
One New Zealand Group Limited
Reverse DNS
smtp2.alchemy.co.nz
Last scanned 23 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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
smtp2.alchemy.co.nz
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
60 s
Reverse DNS last checked
2026-11-01 05:35 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. smtp2.alchemy.co.nz — Oct 30, 2026 → present
  2. 203-97-49-130.dsl.clear.net.nz — Oct 27, 2026 → Oct 30, 2026
  3. no PTR — Oct 25, 2026 → Oct 27, 2026
  4. smtp2.alchemy.co.nz — Oct 24, 2026 → Oct 25, 2026
  5. 203-97-49-130.dsl.clear.net.nz — Oct 20, 2026 → Oct 24, 2026
  6. smtp2.alchemy.co.nz — Oct 18, 2026 → Oct 20, 2026
  7. 203-97-49-130.dsl.clear.net.nz — Oct 16, 2026 → Oct 18, 2026
  8. smtp2.alchemy.co.nz — Oct 15, 2026 → Oct 16, 2026
  9. 203-97-49-130.dsl.clear.net.nz — Oct 14, 2026 → Oct 15, 2026
  10. smtp2.alchemy.co.nz — Oct 12, 2026 → Oct 14, 2026
  11. 203-97-49-130.dsl.clear.net.nz — Oct 8, 2026 → Oct 12, 2026
  12. smtp2.alchemy.co.nz — Oct 3, 2026 → Oct 8, 2026
  13. 203-97-49-130.dsl.clear.net.nz — Oct 1, 2026 → Oct 3, 2026
  14. smtp2.alchemy.co.nz — Aug 24, 2026 → Oct 1, 2026
  15. 203-97-49-130.dsl.clear.net.nz — Aug 18, 2026 → Aug 24, 2026
  16. smtp2.alchemy.co.nz — Aug 15, 2026 → Aug 18, 2026
  17. 203-97-49-130.dsl.clear.net.nz — Jul 8, 2026 → Aug 15, 2026
  18. smtp2.alchemy.co.nz — Jun 26, 2026 → Jul 8, 2026
  19. 203-97-49-130.dsl.clear.net.nz — Jun 23, 2026 → Jun 26, 2026
  20. smtp2.alchemy.co.nz — Jun 16, 2026 → Jun 23, 2026

Network Allocation for 203.97.49.130

CIDR range
203.97.48.0/22
IP range (int)
3,412,144,128 — 3,412,145,151
Prefix length
/22
Organization
One New Zealand Group Limited
ASN
AS4768
ASN name
One New Zealand Group Limited
Location
Auckland, Auckland, New Zealand
Coordinates
-36.898900, 174.814600
Accuracy radius
100 km
Postal code
1051
Regional Internet Registry
APNIC
Allocated
1996-01-01
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-11-01 08:49:24

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

Announced prefix
Origin AS
Announcement samples
39,747
Last seen
2026-11-02 03:17:14

Frequently Asked Questions

Who owns 203.97.49.130?

203.97.49.130 is allocated to One New Zealand Group Limited (AS4768), registered in Auckland, New Zealand.

Where is 203.97.49.130 located?

The geolocation for 203.97.49.130 maps to Auckland, 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 203.97.49.130 on?

203.97.49.130 belongs to the 203.97.48.0/22 network block announced by AS4768. This range contains 1,024 addresses.

Does 203.97.49.130 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: 2026-11-02 03:49:23 UTC
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