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Summary IP address summary information Name
NATIONAL INFORMATION RESOURCES SERVICE Country
Website
Hosted domains
1,328 IPv4 addresses
224,768 IPv6 addresses
0 ASN type
Government Registry
APNIC Updated
5 years ago on Sep 13, 2021
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS17841
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS17841 at robtex .
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Data Data
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Resources Resources
Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f2 -m11 152.99.218.253
traceroute to 152.99.218.253 (152.99.218.253 ): 11 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On September 24, 2026
There are 7 peers for this ASN.
There are 4 upstreams for this ASN.
ASN Name Rank AS3786 LG DACOM Corporation #136 AS4766 Korea Telecom #14 AS9318 SK Broadband Co Ltd #41 AS14841 AIRWAVE BROADBAND WIRELESS. INC. #18,139
There are 3 downstreams for this ASN.
Important routers in AS17841 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 96%
Held location over 1 year 98%
Median days between moves 694 days
Geolocation scope National How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 1,328 domain names hosted across 918 IP addresses on this ASN.
Pingable IPs 222 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 152.99.63.101 Ping AS17841 NATIONAL INFORMATION RESOURCES SERVICE #5,074 1.63ms from Incheon, KR 152.99.138.189 Ping AS17841 NATIONAL INFORMATION RESOURCES SERVICE #5,074 10.71ms from Seoul, KR 27.101.13.172 Ping AS17841 NATIONAL INFORMATION RESOURCES SERVICE #5,074 8.83ms from Seoul, KR 27.101.92.12 Ping AS17841 NATIONAL INFORMATION RESOURCES SERVICE #5,074 6.74ms from Seoul, KR 27.101.147.69 Ping AS17841 NATIONAL INFORMATION RESOURCES SERVICE #5,074 9.87ms from Seoul, KR 211.253.122.12 Ping AS17841 NATIONAL INFORMATION RESOURCES SERVICE #5,074 8.86ms from Seoul, KR 27.101.162.253 Ping AS17841 NATIONAL INFORMATION RESOURCES SERVICE #5,074 7.53ms from Seoul, KR 152.99.77.65 Ping AS17841 NATIONAL INFORMATION RESOURCES SERVICE #5,074 2.74ms from Incheon, KR 152.99.134.145 Ping AS17841 NATIONAL INFORMATION RESOURCES SERVICE #5,074 9.84ms from Incheon, KR 210.179.205.235 Ping AS17841 NATIONAL INFORMATION RESOURCES SERVICE #5,074 6.26ms from Seoul, KR
Show more
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Netblock Company Num of IPs NATIONAL INFORMATION RESOURCES SERVICE
65,536 NATIONAL INFORMATION RESOURCES SERVICE
65,536 NATIONAL INFORMATION RESOURCES SERVICE
32,768 NATIONAL INFORMATION RESOURCES SERVICE
16,384 NATIONAL INFORMATION RESOURCES SERVICE
16,384 NATIONAL INFORMATION RESOURCES SERVICE
16,384 NATIONAL INFORMATION RESOURCES SERVICE
8,192 NATIONAL INFORMATION RESOURCES SERVICE
8,192 NATIONAL INFORMATION RESOURCES SERVICE
4,096 NATIONAL INFORMATION RESOURCES SERVICE
2,048
Show more IP Ranges
Times shown in South Korea local time (UTC+9). Less More
Peak hour 09:00–10:00
Active hours 10 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Mon
Network type Government
Geography South Korea 
