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IPv4 Address

123.30.50.218

VNPT Corp AS45899 · VNPT Corp Vietnam APNIC
Within
123.16.0.0/12
CIDR
123.30.48.0/21
/21 · 2.0K IPs
ASN
AS45899
VNPT Corp
Reverse DNS
nqt.net.vn
Last scanned 5 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)
nqt.net.vn
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
86400 s
Reverse DNS last checked
2026-10-25 05:23 UTC
Forward DNS last checked
2026-10-25 05:23 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 2026-10-24 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. nqt.net.vn — Oct 25, 2026 → present
  2. nqt.vn — Oct 24, 2026 → Oct 25, 2026
  3. thueonline.net — Oct 24, 2026 → Oct 24, 2026
  4. nqt.vn — Oct 23, 2026 → Oct 24, 2026
  5. thueonline.com.vn — Oct 22, 2026 → Oct 23, 2026
  6. nqt.com.vn — Oct 22, 2026 → Oct 22, 2026
  7. nqt.vn — Oct 21, 2026 → Oct 22, 2026
  8. thueonline.com.vn — Oct 20, 2026 → Oct 21, 2026
  9. thueonline.vn — Oct 19, 2026 → Oct 20, 2026
  10. thueonline.net.vn — Oct 19, 2026 → Oct 19, 2026
  11. ketoanonline.net — Oct 18, 2026 → Oct 19, 2026
  12. thueonline.com.vn — Oct 17, 2026 → Oct 18, 2026
  13. thueonline.vn — Oct 17, 2026 → Oct 17, 2026
  14. nqt.vn — Oct 16, 2026 → Oct 17, 2026
  15. ketoanonline.net — Oct 16, 2026 → Oct 16, 2026
  16. thueonline.net — Oct 15, 2026 → Oct 16, 2026
  17. ketoanonline.net — Oct 14, 2026 → Oct 15, 2026
  18. nqt.com.vn — Oct 14, 2026 → Oct 14, 2026
  19. nqt.net.vn — Oct 13, 2026 → Oct 14, 2026
  20. nqt.com.vn — Oct 13, 2026 → Oct 13, 2026
  21. nqt.vn — Oct 12, 2026 → Oct 13, 2026
  22. thueonline.com.vn — Oct 11, 2026 → Oct 12, 2026
  23. nqt.com.vn — Oct 10, 2026 → Oct 11, 2026
  24. nqt.net.vn — Oct 8, 2026 → Oct 10, 2026
  25. nqt.vn — Oct 8, 2026 → Oct 8, 2026
  26. thueonline.com — Oct 7, 2026 → Oct 8, 2026
  27. thueonline.vn — Oct 6, 2026 → Oct 7, 2026
  28. nqt.com.vn — Oct 5, 2026 → Oct 6, 2026
  29. thueonline.net.vn — Oct 5, 2026 → Oct 5, 2026
  30. thueonline.com — Oct 4, 2026 → Oct 5, 2026
  31. nqt.com.vn — Oct 4, 2026 → Oct 4, 2026
  32. nqt.net.vn — Oct 3, 2026 → Oct 4, 2026
  33. thueonline.net — Oct 2, 2026 → Oct 3, 2026
  34. nqt.vn — Oct 1, 2026 → Oct 2, 2026
  35. thueonline.com — Sep 30, 2026 → Oct 1, 2026
  36. thueonline.vn — Sep 29, 2026 → Sep 30, 2026
  37. thueonline.com — Sep 29, 2026 → Sep 29, 2026
  38. nqt.com.vn — Sep 27, 2026 → Sep 29, 2026
  39. thueonline.vn — Sep 27, 2026 → Sep 27, 2026
  40. thueonline.com.vn — Sep 26, 2026 → Sep 27, 2026
  41. nqt.vn — Sep 25, 2026 → Sep 26, 2026
  42. thueonline.net.vn — Aug 25, 2026 → Sep 25, 2026
  43. ketoanonline.net — Aug 24, 2026 → Aug 25, 2026
  44. nqt.com.vn — Aug 18, 2026 → Aug 24, 2026
  45. thueonline.com.vn — Aug 17, 2026 → Aug 18, 2026
  46. thueonline.net — Jul 7, 2026 → Aug 17, 2026
  47. thueonline.net.vn — Jul 3, 2026 → Jul 7, 2026
  48. nqt.com.vn — Jun 29, 2026 → Jul 3, 2026
  49. nqt.net.vn — Jun 25, 2026 → Jun 29, 2026
  50. nqt.vn — Jun 22, 2026 → Jun 25, 2026
  51. thueonline.net — Jun 7, 2026 → Jun 22, 2026

Network Allocation for 123.30.50.218

CIDR range
123.30.48.0/21
IP range (int)
2,065,575,936 — 2,065,577,983
Prefix length
/21
Organization
VNPT Corp
ASN
AS45899
ASN name
VNPT Corp
Location
Vietnam
Coordinates
16.166700, 107.833300
Accuracy radius
1000 km
Regional Internet Registry
APNIC
Allocated
2007-01-11
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-10-24 08:46:17

BGP Routing

Live BGP anomalies →

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

Announced prefix
123.30.50.0/24
Origin AS
AS45899
Announcement samples
186,077
Last seen
2026-10-25 09:18:43

Frequently Asked Questions

Who owns 123.30.50.218?

123.30.50.218 is allocated to VNPT Corp (AS45899), registered in Vietnam.

Where is 123.30.50.218 located?

The geolocation for 123.30.50.218 maps to Vietnam 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 123.30.50.218 on?

123.30.50.218 belongs to the 123.30.48.0/21 network block announced by AS45899. This range contains 2,048 addresses.

Does 123.30.50.218 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.

123.30.50.210 123.30.50.211 123.30.50.212 123.30.50.213 123.30.50.214 123.30.50.215 123.30.50.216 123.30.50.217 123.30.50.219 123.30.50.220 123.30.50.221 123.30.50.222 123.30.50.223 123.30.50.224 123.30.50.225 123.30.50.226 See all in 123.16.0.0/12 →

Related

/24 neighborhood /16 block /8 block All AS45899 ranges All VNPT Corp ranges All Vietnam IPs
Last updated: 2026-10-25 06:27:59 UTC
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