AS18136

BitTorrent
Stub AS
VPN

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Summary

IP address summary information
Name	JCOM Co., Ltd.
Country	Japan
Website	host.io/jcom.co.jp·jcom.co.jp
Hosted domains	2
IPv4 addresses	43,008
IPv6 addresses	0
ASN type	ISP
Registry	JPNIC
Updated	4 years ago on Feb 18, 2022

Ranking

#3,004

Overall rank

among 74,665 networks

Traffic

#1,370

Infrastructure

#13,015

#73inJapan

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Japan
100%

Held location over 90 days: 64%
Held location over 1 year: 61%
Median days between moves: 15 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A visible day/night rhythm, consistent with an access network carrying human traffic.

Mon

IP Ranges

Netblock	Company	Num of IPs
27.126.64.0/18	JCOM Co., Ltd.	16,384
27.126.64.0/19	JCOM Co., Ltd.	8,192
27.126.96.0/19	JCOM Co., Ltd.	8,192
117.53.0.0/19	JCOM Co., Ltd.	8,192
219.105.96.0/19	JCOM Co., Ltd.	8,192
27.126.128.0/20	JCOM Co., Ltd.	4,096
117.53.0.0/20	JCOM Co., Ltd.	4,096
117.53.16.0/20	JCOM Co., Ltd.	4,096
219.105.80.0/20	JCOM Co., Ltd.	4,096
219.105.96.0/20	JCOM Co., Ltd.	4,096

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

IP Address	Domain	Count
219.105.86.138		1
117.53.37.241		1

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs30
In Transit18
Bar3
Restaurant3

Category	In AS18136	Example IP
In Transit	18	117.53.20.65

Places

Peers

There are 1 peers for this ASN.

ASN	Name	Rank
AS9824	JCOM Co., Ltd.

Upstreams

There are 1 upstreams for this ASN.

ASN	Name	Rank
AS9824	JCOM Co., Ltd.

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

112 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
27.126.68.1 Ping	AS18136JCOM Co., Ltd.	3.20ms from Tokyo, JP
27.126.99.5 Ping	AS18136JCOM Co., Ltd.	8.07ms from Tokyo, JP
27.126.142.104 Ping	AS18136JCOM Co., Ltd.	12.03ms from Tokyo, JP
27.126.72.1 Ping	AS18136JCOM Co., Ltd.	3.60ms from Tokyo, JP
27.126.103.56 Ping	AS18136JCOM Co., Ltd.	13.41ms from Tokyo, JP
219.105.93.1 Ping	AS18136JCOM Co., Ltd.	3.56ms from Tokyo, JP
27.126.89.153 Ping	AS18136JCOM Co., Ltd.	11.54ms from Tokyo, JP
117.53.32.1 Ping	AS18136JCOM Co., Ltd.	3.25ms from Tokyo, JP
27.126.101.98 Ping	AS18136JCOM Co., Ltd.	6.53ms from Tokyo, JP
117.53.17.25 Ping	AS18136JCOM Co., Ltd.	10.88ms from Tokyo, JP

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS18136


27.126.80.1	Shimotoda, Japan
219.105.120.1	Umejima, Japan
27.126.104.1	Tokyo, Japan
27.126.100.1	Takenotsuka, Japan
27.126.120.1	Tokyo, Japan
27.126.88.1	Tokyo, Japan
27.126.132.1	Kawaguchi, Japan
117.53.20.1	Takenotsuka, Japan
219.105.84.1	Musashino, Japan

Important routers in AS18136

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -f6 -m17 117.53.30.215

traceroute to 117.53.30.215 (117.53.30.215): 17 hops max, 52 byte packets

6 [AS174] 154.54.45.45 11.395 ms

7 [AS174] 154.54.42.89 16.194 ms

8 [AS174] 154.54.94.73 67.366 ms

9 [AS174] 154.54.160.242 76.942 ms

10 [AS174] 38.104.126.85 70.049 ms

11 [AS2497] 58.138.88.133 162.887 ms

12 [AS2497] 58.138.81.25 165.416 ms

13 [AS2497] 210.130.149.58 169.297 ms

14 [AS9824] 116.214.18.25 166.097 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in Montréal, CA

On September 10, 2026

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 AS18136 at robtex.

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AS18136

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS18136

Important routers in AS18136

Traceroute

Related Networks

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AS17506

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What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

IP Ranges

Important routers in AS18136

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

Places

AS131966

AS152467

AS152867

AS17506

AS17519

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