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CIDR
/21 · 2.0K IPs
ASN
Viettel Group
Reverse DNS
mail-stadiumqu.acorntheme.com
Last scanned 10 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 v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
mail-stadiumqu.acorntheme.com
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
360 s
Reverse DNS last checked
2026-10-11 01:55 UTC
Forward DNS last checked
2026-10-11 01:55 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 2026-10-04 UTC

14

Registrable domains (like example.com) with at least one name resolving to this IP — counted once a week from issued.live's DNS snapshot.

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. mail-stadiumqu.acorntheme.com — Oct 11, 2026 → present
  2. mail-stadiumqu.exposedtype.com — Oct 7, 2026 → Oct 11, 2026
  3. mail-stadiumqu.acorntheme.com — Oct 6, 2026 → Oct 7, 2026
  4. mail-stadiumqu.exposedtype.com — Oct 5, 2026 → Oct 6, 2026
  5. mail-stadiumqu.acorntheme.com — Oct 5, 2026 → Oct 5, 2026
  6. mail-stadiumqu.exposedtype.com — Oct 4, 2026 → Oct 5, 2026
  7. mail-stadiumqu.acorntheme.com — Oct 1, 2026 → Oct 4, 2026
  8. mail-stadiumqu.exposedtype.com — Sep 29, 2026 → Oct 1, 2026
  9. mail-stadiumqu.acorntheme.com — Sep 28, 2026 → Sep 29, 2026
  10. mail-stadiumqu.exposedtype.com — Aug 18, 2026 → Sep 28, 2026
  11. mail-stadiumqu.acorntheme.com — Jul 8, 2026 → Aug 18, 2026
  12. mail-stadiumqu.exposedtype.com — Jul 4, 2026 → Jul 8, 2026
  13. mail-stadiumqu.acorntheme.com — Jun 19, 2026 → Jul 4, 2026

Network Allocation for 125.212.241.140

CIDR range
125.212.240.0/21
IP range (int)
2,111,107,072 — 2,111,109,119
Prefix length
/21
Organization
Viettel Group
ASN
AS7552
ASN name
Viettel Group
Location
Ho Chi Minh City, Ho Chi Minh, Vietnam
Coordinates
10.822000, 106.625700
Accuracy radius
20 km
Postal code
700000
Regional Internet Registry
APNIC
Allocated
2006-08-01
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-10-10 05:25:05

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

Announced prefix
Origin AS
Announcement samples
82,519
Last seen
2026-10-11 12:38:37

Frequently Asked Questions

Who owns 125.212.241.140?

125.212.241.140 is allocated to Viettel Group (AS7552), registered in Ho Chi Minh City, Vietnam.

Where is 125.212.241.140 located?

The geolocation for 125.212.241.140 maps to Ho Chi Minh City, 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 125.212.241.140 on?

125.212.241.140 belongs to the 125.212.240.0/21 network block announced by AS7552. This range contains 2,048 addresses.

Does 125.212.241.140 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: 2026-10-11 04:23:59 UTC
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