219.105.88.0/21

AS18136 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS18136
Parent Range	219.105.80.0/20
Registry	JPNIC
ID	JCOM-NET

WHOIS Details

inetnum:        219.105.88.0 - 219.105.95.255
netname:        JCOM-NET
descr:          Jupiter Telecommunications Co., Ltd.
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
last-modified:  2016-09-03T03:14:04Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 219.105.88.0/21

Range	ASN	Company	Num of IPs
219.105.80.0/20	AS18136	JCOM Co., Ltd.	4,096

Nearby Ranges

BGP prefixes that overlap with 219.105.0.0/16

Range	ASN	Company	Num of IPs
219.105.192.0/18	AS138384	Rakuten Mobile, Inc.	16,384
219.105.0.0/19	AS2497	Internet Initiative Japan Inc.	8,192
219.105.96.0/19	AS18136	JCOM Co., Ltd.	8,192
219.105.64.0/20	AS17939	miyazaki cabletelevision network Co.,LTD	4,096
219.105.160.0/20	AS10012	Rakuten Mobile, Inc.	4,096
219.105.80.0/20	AS18136	JCOM Co., Ltd.	4,096
219.105.32.0/20	AS18097	D.C.N. Corporation	4,096
219.105.176.0/20	AS10019	Matsusaka CATV Station Co., Ltd.	4,096
219.105.144.0/20	AS138384	Rakuten Mobile, Inc.	4,096
219.105.96.0/20	AS18136	Jupiter Telecommunications Co., Ltd.	4,096
219.105.48.0/20	AS18144	Enecom,Inc.	4,096
219.105.45.0/24	AS10013	D.C.N. Corporation	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
219.105.88.1	AS18136 JCOM Co., Ltd.	`2.43ms` from Tokyo, JP
219.105.90.57	AS18136 JCOM Co., Ltd.	`9.81ms` from Tokyo, JP
219.105.91.224	AS18136 JCOM Co., Ltd.	`11.15ms` from Tokyo, JP
219.105.95.126	AS18136 JCOM Co., Ltd.	`12.33ms` from Tokyo, JP
219.105.89.195	AS18136 JCOM Co., Ltd.	`10.86ms` from Tokyo, JP
219.105.93.1	AS18136 JCOM Co., Ltd.	`3.22ms` from Tokyo, JP
219.105.94.1	AS18136 JCOM Co., Ltd.	`3.25ms` from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
2.50.11.85	AS5384 Emirates Internet	`2.95ms` from Al Fujairah City, AE
186.145.231.101	AS10620 Telmex Colombia S.A.	`8.89ms` from Bogotá, CO
189.176.62.101	AS8151 UNINET	`11.97ms` from Cancún, MX
80.198.2.213	AS3292 TDC Holding A/S	`14.45ms` from Copenhagen, DK
186.108.54.245	AS7303 Telecom Argentina S.A.	`0.49ms` from Cordoba, AR
124.253.73.53	AS17917 Quadrant Televentures Limited	`8.76ms` from Delhi, IN
132.196.25.165	AS8075 Microsoft Corporation	`0.16ms` from Des Moines, US
80.130.67.21	AS3320 Deutsche Telekom AG	`5.36ms` from Frankfurt am Main, DE
137.215.98.213	AS2018 TENET (The UNINET Project)	`2.63ms` from Johannesburg, ZA
87.218.154.69	AS12479 Orange Espagne SA	`2.67ms` from Madrid, ES
68.115.26.149	AS20115 Charter Communications LLC	`17.75ms` from Minneapolis, US
13.203.220.197	AS16509 Amazon.com, Inc.	`0.32ms` from Mumbai, IN
65.124.189.245	AS209 CenturyLink Communications, LLC	`0.84ms` from New York City, US
218.71.31.53	AS4134 CHINANET-BACKBONE	`9.79ms` from Ningbo, CN
81.255.109.53	AS3215 Orange S.A.	`1.16ms` from Paris, FR
34.204.232.53	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
221.130.194.53	AS24400 Shanghai Mobile Communications Co.,Ltd.	`1.98ms` from Shanghai, CN
118.93.225.197	AS9500 One New Zealand Group Limited	`1.31ms` from Auckland, NZ
101.74.22.21	AS4837 CHINA UNICOM China169 Backbone	`9.33ms` from Beijing, CN
178.12.247.21	AS3209 Vodafone GmbH	`12.47ms` from Berlin, DE
34.210.180.149	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
104.209.143.37	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
181.26.16.5	AS22927 Telefonica de Argentina	`2.19ms` from Buenos Aires, AR
40.89.245.69	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
58.122.118.5	AS9318 SK Broadband Co Ltd	`1.53ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f4 219.105.91.219

traceroute to 219.105.91.219 (219.105.91.219): 64 hops max, 52 byte packets

4 [AS63949] 139.162.64.102 25.843 ms

5 [AS20940] 23.56.142.36 0.404 ms

6 [AS9824] 220.152.46.37 0.925 ms

7 [AS9824] 220.152.46.29 0.81 ms

8 *

9 *

10 *

11 [AS18136] 219.105.91.219 20.108 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 19th 2026

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