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Organization

KISTI

IPv4 addresses
300,800
CIDR ranges
233
Category
enterprise
BGP prefixes announced
256

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.

69/100
Moderate
How this score is built

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

Countries served by KISTI

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by KISTI

ASNNameIPsPrefixesCountry
AS1237 KISTI 292.9K 212 KR
AS17579 KISTI 6.9K 19 KR
AS9695 KISTI 1.3K 2 KR

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
150.183.0.0/16 65.5K
0.5%
AS1237 KR
203.250.192.0/18 16.4K
0.2%
AS1237 KR
134.75.32.0/19 8.2K
0.0%
AS1237 KR Jeju-do Jeju City
134.75.64.0/19 8.2K
0.4%
AS1237 KR
134.75.160.0/19 8.2K
0.1%
AS1237 KR
203.250.0.0/19 8.2K
0.3%
AS1237 KR Daejeon Daejeon
210.119.64.0/19 8.2K
0.1%
AS1237 KR
134.75.32.0/20 4.1K
0.4%
AS1237 KR Jeju-do Jeju City
134.75.208.0/20 4.1K
0.0%
AS1237 KR
134.75.224.0/20 4.1K
0.1%
AS1237 KR
203.230.64.0/20 4.1K
0.0%
AS1237 KR
203.247.192.0/20 4.1K
0.0%
AS1237 KR
203.253.96.0/20 4.1K
0.0%
AS1237 KR
203.254.176.0/20 4.1K
0.8%
AS1237 KR
210.107.160.0/20 4.1K
0.0%
AS1237 KR
210.110.144.0/20 4.1K
0.0%
AS1237 KR
210.119.48.0/20 4.1K
0.5%
AS1237 KR
210.125.32.0/20 4.1K
0.0%
AS1237 KR
134.75.0.0/21 2.0K
1.5%
AS1237 KR
134.75.24.0/21 2.0K
0.2%
AS1237 KR
134.75.56.0/21 2.0K
0.4%
AS1237 KR
134.75.112.0/21 2.0K
0.7%
AS1237 KR Daejeon Daejeon
134.75.136.0/21 2.0K
0.1%
AS1237 KR
134.75.152.0/21 2.0K
0.1%
AS1237 KR
134.75.192.0/21 2.0K
0.4%
AS1237 KR
134.75.208.0/21 2.0K
0.0%
AS1237 KR
134.75.240.0/21 2.0K
0.0%
AS1237 KR
147.47.120.0/21 2.0K
0.5%
AS1237 KR
203.230.24.0/21 2.0K
0.0%
AS1237 KR
203.241.40.0/21 2.0K
0.0%
AS1237 KR
203.250.96.0/21 2.0K
0.1%
AS1237 KR
203.250.112.0/21 2.0K
1.1%
AS1237 KR
203.250.160.0/21 2.0K
0.0%
AS1237 KR
203.250.176.0/21 2.0K
0.6%
AS1237 KR
203.253.136.0/21 2.0K
0.0%
AS1237 KR
210.98.48.0/21 2.0K
0.2%
AS1237 KR
210.107.152.0/21 2.0K
0.0%
AS1237 KR
210.110.128.0/21 2.0K
0.2%
AS1237 KR
210.110.224.0/21 2.0K
0.0%
AS1237 KR
210.117.240.0/21 2.0K
0.0%
AS1237 KR
210.119.40.0/21 2.0K
3.7%
AS1237 KR
210.125.56.0/21 2.0K
0.0%
AS1237 KR
210.125.64.0/21 2.0K
0.0%
AS1237 KR
210.218.208.0/21 2.0K
0.1%
AS1237 KR
210.219.56.0/21 2.0K
1.6%
AS1237 KR
134.75.4.0/22 1.0K
2.4%
AS1237 KR
134.75.8.0/22 1.0K
3.5%
AS1237 KR
134.75.20.0/22 1.0K
0.0%
AS1237 KR
134.75.48.0/22 1.0K
0.4%
AS1237 KR
134.75.96.0/22 1.0K
0.1%
AS1237 KR
134.75.124.0/22 1.0K
33.1%
AS17579 KR
134.75.128.0/22 1.0K
0.4%
AS17579 KR
134.75.136.0/22 1.0K
0.0%
AS1237 KR
134.75.144.0/22 1.0K
0.2%
AS1237 KR
134.75.220.0/22 1.0K
0.0%
AS1237 KR
134.75.248.0/22 1.0K
0.3%
AS1237 KR
202.30.40.0/22 1.0K
0.0%
AS1237 KR
202.30.60.0/22 1.0K
0.0%
AS1237 KR
203.230.8.0/22 1.0K
0.0%
AS1237 KR
203.230.60.0/22 1.0K
0.0%
AS1237 KR
203.230.108.0/22 1.0K
0.0%
AS1237 KR
203.241.120.0/22 1.0K
0.0%
AS1237 KR
203.247.160.0/22 1.0K
0.0%
AS1237 KR
203.247.172.0/22 1.0K
0.0%
AS1237 KR
203.247.176.0/22 1.0K
0.0%
AS1237 KR
203.247.216.0/22 1.0K
0.0%
AS1237 KR
203.250.156.0/22 1.0K
0.0%
AS1237 KR
203.250.172.0/22 1.0K
0.2%
AS1237 KR
210.98.8.0/22 1.0K
0.0%
AS1237 KR
210.98.28.0/22 1.0K
0.2%
AS1237 KR
210.98.60.0/22 1.0K
0.0%
AS1237 KR
210.107.248.0/22 1.0K
0.3%
AS1237 KR
210.110.192.0/22 1.0K
0.0%
AS1237 KR
210.110.200.0/22 1.0K
0.0%
AS9695 KR
210.110.236.0/22 1.0K
0.0%
AS1237 KR
210.117.208.0/22 1.0K
8.9%
AS1237 KR
210.117.216.0/22 1.0K
0.0%
AS1237 KR
210.117.224.0/22 1.0K
1.1%
AS1237 KR
210.117.248.0/22 1.0K
0.1%
AS1237 KR
210.119.96.0/22 1.0K
1.1%
AS1237 KR
210.218.204.0/22 1.0K
0.0%
AS1237 KR
210.218.216.0/22 1.0K
0.0%
AS1237 KR
210.219.36.0/22 1.0K
1.2%
AS1237 KR
210.219.48.0/22 1.0K
0.0%
AS1237 KR
134.75.2.0/23 512
1.2%
AS1237 KR
134.75.12.0/23 512
6.4%
AS1237 KR
134.75.18.0/23 512
0.0%
AS1237 KR
134.75.52.0/23 512
0.4%
AS1237 KR
134.75.102.0/23 512
3.1%
AS17579 KR
134.75.110.0/23 512
0.8%
AS1237 KR
134.75.120.0/23 512
0.6%
AS1237 KR
134.75.134.0/23 512
0.0%
AS1237 KR
134.75.140.0/23 512
0.0%
AS1237 KR
134.75.148.0/23 512
0.0%
AS1237 KR
134.75.202.0/23 512
1.8%
AS1237 KR
134.75.204.0/23 512
0.0%
AS1237 KR
134.75.218.0/23 512
0.0%
AS1237 KR
134.75.252.0/23 512
0.4%
AS17579 KR
203.230.2.0/23 512
0.0%
AS1237 KR
203.230.6.0/23 512
0.0%
AS1237 KR

Frequently Asked Questions

How many IP addresses does KISTI own?

KISTI controls 300.8K IPv4 addresses distributed across 233 CIDR ranges. The organization is registered in South Korea.

What ASNs does KISTI operate?

KISTI operates 3 Autonomous Systems. Each ASN represents an independently routed network that KISTI manages for internet traffic delivery.

What type of organization is KISTI?

KISTI is categorized as enterprise. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-23 09:55:31 UTC
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