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.
- Baseline (neutral) 65
- Long-established allocation (20y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 85 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- www.talk25.net
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 3600 s
- Reverse DNS last checked
- 2026-10-10 00:57 UTC
- Forward DNS last checked
- 2026-10-10 00:57 UTC
Forward DNS records for www.talk25.net
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 121.254.175.200 | — | 172800s |
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 UTC2
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.
- www.talk25.net — Oct 8, 2026 → present
- mail.talk25.net — Oct 8, 2026 → Oct 8, 2026
- www.talk25.net — Oct 7, 2026 → Oct 8, 2026
- mail.talk25.net — Oct 7, 2026 → Oct 7, 2026
- www.talk25.net — Oct 6, 2026 → Oct 7, 2026
- mail.talk25.net — Oct 5, 2026 → Oct 6, 2026
- www.talk25.net — Oct 4, 2026 → Oct 5, 2026
- mail.talk25.net — Oct 2, 2026 → Oct 4, 2026
- www.talk25.net — Sep 30, 2026 → Oct 2, 2026
- mail.talk25.net — Sep 30, 2026 → Sep 30, 2026
- www.talk25.net — Sep 29, 2026 → Sep 30, 2026
- mail.talk25.net — Sep 28, 2026 → Sep 29, 2026
- www.talk25.net — Sep 26, 2026 → Sep 28, 2026
- mail.talk25.net — Aug 24, 2026 → Sep 26, 2026
- www.talk25.net — Aug 18, 2026 → Aug 24, 2026
- mail.talk25.net — Jul 6, 2026 → Aug 18, 2026
- www.talk25.net — Jun 29, 2026 → Jul 6, 2026
- mail.talk25.net — Jun 25, 2026 → Jun 29, 2026
- www.talk25.net — Jun 21, 2026 → Jun 25, 2026
Network Allocation for 121.254.175.200
- CIDR range
- 121.254.160.0/20
- IP range (int)
- 2,046,730,240 — 2,046,734,335
- Prefix length
- /20
- Organization
- LG DACOM Corporation
- ASN
- AS3786
- ASN name
- LG DACOM Corporation
- Location
- South Korea
- Coordinates
- 37.511200, 126.974100
- Accuracy radius
- 200 km
- Regional Internet Registry
- APNIC
- Allocated
- 2006-05-29
- Data source(s)
- maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
- Last updated
- 2026-09-29 18:53:21
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 121.254.175.200?
121.254.175.200 is allocated to LG DACOM Corporation (AS3786), registered in South Korea.
Where is 121.254.175.200 located?
The geolocation for 121.254.175.200 maps to South Korea 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 121.254.175.200 on?
121.254.175.200 belongs to the 121.254.160.0/20 network block announced by AS3786. This range contains 4,096 addresses.
Does 121.254.175.200 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.
