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
- Forward-confirmed reverse DNS (FCrDNS) +10
- Long-established allocation (23y) +6
- Not on any threat blocklist +5
- Isp allocation +5
- Trust score 91 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- mail.novanet.co.kr
- Forward-confirmed (FCrDNS)
- ✓ Confirmed
- PTR TTL
- 21600 s
- Reverse DNS last checked
- 2026-10-07 04:46 UTC
- Forward DNS last checked
- 2026-10-07 04:46 UTC
Forward DNS records for mail.novanet.co.kr
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 222.122.197.12 | — | 300s |
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 UTC6
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.
Reverse-DNS changes between Oct 6, 2026 and Oct 7, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- mail.novanet.co.kr — since at least Oct 7, 2026 → present
- slovie.com — Oct 6, 2026 → Oct 7, 2026
- mail.novanet.co.kr — Oct 4, 2026 → Oct 6, 2026
- slovie.com — Oct 2, 2026 → Oct 4, 2026
- mail.novanet.co.kr — Oct 2, 2026 → Oct 2, 2026
- slovie.com — Oct 1, 2026 → Oct 2, 2026
- mail.novanet.co.kr — Sep 30, 2026 → Oct 1, 2026
- slovie.com — Sep 29, 2026 → Sep 30, 2026
- mail.novanet.co.kr — Sep 28, 2026 → Sep 29, 2026
- slovie.com — Sep 27, 2026 → Sep 28, 2026
- mail.novanet.co.kr — Sep 25, 2026 → Sep 27, 2026
- slovie.com — Aug 25, 2026 → Sep 25, 2026
- mail.novanet.co.kr — Aug 19, 2026 → Aug 25, 2026
- slovie.com — Aug 18, 2026 → Aug 19, 2026
- mail.novanet.co.kr — Jun 28, 2026 → Aug 18, 2026
- slovie.com — Jun 24, 2026 → Jun 28, 2026
- mail.novanet.co.kr — Jun 14, 2026 → Jun 24, 2026
Network Allocation for 222.122.197.12
- CIDR range
- 222.122.192.0/20
- IP range (int)
- 3,732,586,496 — 3,732,590,591
- Prefix length
- /20
- Organization
- Korea Telecom
- ASN
- AS4766
- ASN name
- Korea Telecom
- Location
- South Korea
- Coordinates
- 37.511200, 126.974100
- Accuracy radius
- 200 km
- Regional Internet Registry
- APNIC
- Allocated
- 2003-10-27
- Data source(s)
- maxmind_asn, maxmind_city, maxmind_country, ipinfo_lite
- Last updated
- 2026-09-29 18:58:53
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 222.122.197.12?
222.122.197.12 is allocated to Korea Telecom (AS4766), registered in South Korea.
Where is 222.122.197.12 located?
The geolocation for 222.122.197.12 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 222.122.197.12 on?
222.122.197.12 belongs to the 222.122.192.0/20 network block announced by AS4766. This range contains 4,096 addresses.
Does 222.122.197.12 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.
