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CIDR
/20 · 4.1K IPs
ASN
Korea Telecom
Reverse DNS
No PTR record
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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network Allocation for 220.126.131.88

CIDR range
220.126.128.0/20
IP range (int)
3,699,277,824 — 3,699,281,919
Prefix length
/20
Organization
Korea Telecom
ASN
AS4766
ASN name
Korea Telecom
Location
Seo-gu, Incheon, South Korea
Coordinates
37.592900, 126.688000
Accuracy radius
10 km
Postal code
226
Regional Internet Registry
APNIC
Allocated
2002-12-31
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-11 09:25:10

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

Announced prefix
Origin AS
Announcement samples
7,144
Last seen
2026-07-18 10:29:39

Frequently Asked Questions

Who owns 220.126.131.88?

220.126.131.88 is allocated to Korea Telecom (AS4766), registered in Seo-gu, South Korea.

Where is 220.126.131.88 located?

The geolocation for 220.126.131.88 maps to Seo-gu, 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 220.126.131.88 on?

220.126.131.88 belongs to the 220.126.128.0/20 network block announced by AS4766. This range contains 4,096 addresses.

Does 220.126.131.88 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: 2026-07-18 09:07:34 UTC
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