218.42.0.0/17

AS2518 · BIGLOBE Inc.

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Summary

Country	Japan
Domain	biglobe.co.jp
ASN	AS2518
Registry	JPNIC
ID	BIGLOBE-CIDR-BLK-JP

WHOIS Details

inetnum:        218.42.0.0 - 218.42.127.255
netname:        BIGLOBE-CIDR-BLK-JP
descr:          BIGLOBE Inc.
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        JP00020891
tech-c:         JP00020891
last-modified:  2015-03-03T02:12:33Z
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

Nearby Ranges

BGP prefixes that overlap with 218.42.0.0/16

Range	ASN	Company	Num of IPs
218.42.192.0/18	AS17511	OPTAGE Inc.	16,384
218.42.160.0/19	AS2497	Internet Initiative Japan Inc.	8,192
218.42.144.0/20	AS9600	Sony Biz Networks Corporation	4,096

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
218.42.11.245	harukis.net	1
218.42.44.46	a-sone.jp	1
218.42.44.49	os6.net	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
218.42.87.249	AS2518 BIGLOBE Inc.	`2.13ms` from Tokyo, JP
218.42.95.149	AS2518 BIGLOBE Inc.	`12.63ms` from Osaka, JP
218.42.99.216	AS2518 BIGLOBE Inc.	`9.33ms` from Osaka, JP
218.42.98.85	AS2518 BIGLOBE Inc.	`9.38ms` from Osaka, JP
218.42.126.41	AS2518 BIGLOBE Inc.	`18.26ms` from Osaka, JP
218.42.97.163	AS2518 BIGLOBE Inc.	`9.07ms` from Osaka, JP
218.42.85.11	AS2518 BIGLOBE Inc.	`13.74ms` from Osaka, JP
218.42.86.187	AS2518 BIGLOBE Inc.	`12.91ms` from Osaka, JP
218.42.96.15	AS2518 BIGLOBE Inc.	`10.10ms` from Osaka, JP
218.42.57.221	AS2518 BIGLOBE Inc.	`13.35ms` from Osaka, JP
218.42.42.220	AS2518 BIGLOBE Inc.	`4.03ms` from Osaka, JP
218.42.16.86	AS2518 BIGLOBE Inc.	`5.35ms` from Osaka, JP
218.42.66.63	AS2518 BIGLOBE Inc.	`13.64ms` from Osaka, JP
218.42.63.213	AS2518 BIGLOBE Inc.	`9.34ms` from Tokyo, JP
218.42.28.71	AS2518 BIGLOBE Inc.	`24.39ms` from Tokyo, JP
218.42.21.238	AS2518 BIGLOBE Inc.	`24.63ms` from Tokyo, JP
218.42.22.5	AS2518 BIGLOBE Inc.	`5.29ms` from Tokyo, JP
218.42.74.82	AS2518 BIGLOBE Inc.	`13.36ms` from Osaka, JP
218.42.51.160	AS2518 BIGLOBE Inc.	`4.68ms` from Osaka, JP
218.42.67.242	AS2518 BIGLOBE Inc.	`14.04ms` from Osaka, JP
218.42.14.170	AS2518 BIGLOBE Inc.	`4.03ms` from Osaka, JP
218.42.53.109	AS2518 BIGLOBE Inc.	`4.31ms` from Osaka, JP
218.42.65.84	AS2518 BIGLOBE Inc.	`13.51ms` from Osaka, JP
218.42.47.248	AS2518 BIGLOBE Inc.	`7.35ms` from Osaka, JP
218.42.13.216	AS2518 BIGLOBE Inc.	`5.45ms` 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
92.110.89.1	AS33915 Vodafone Libertel B.V.	`3.00ms` from Amsterdam, NL
173.72.151.1	AS701 Verizon Business	`2.12ms` from Ashburn, US
152.44.59.97	AS12208 TruVista Communications	`4.25ms` from Atlanta, US
47.36.28.1	AS20115 Charter Communications LLC	`4.83ms` from Atlanta, US
73.137.236.1	AS7922 Comcast Cable Communications, LLC	`1.68ms` from Atlanta, US
183.196.78.65	AS24547 Hebei Mobile Communication Company Limited	`9.84ms` from Beijing, CN
201.11.134.1	AS8167 V tal	`4.12ms` from Brasilia, BR
181.26.217.33	AS22927 Telefonica de Argentina	`2.34ms` from Buenos Aires, AR
24.74.128.1	AS11426 Charter Communications Inc	`1.97ms` from Charlotte, US
117.241.28.1	AS9829 National Internet Backbone	`10.55ms` from Chennai, IN
208.40.208.1	AS22197 Apps Communications	`2.85ms` from Chicago, US
74.215.83.145	AS6181 Cincinnati Bell Telephone Company LLC	`1.41ms` from Cincinnati, US
188.176.174.129	AS3292 TDC Holding A/S	`3.10ms` from Copenhagen, DK
87.50.4.1	AS3292 TDC Holding A/S	`4.27ms` from Copenhagen, DK
136.114.51.81	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
192.63.83.129	AS11427 Charter Communications Inc	`4.20ms` from Dallas, US
96.18.247.1	AS11492 CABLE ONE, INC.	`16.96ms` from Dallas, US
98.168.150.1	AS22773 Cox Communications Inc.	`5.07ms` from Dallas, US
47.160.159.1	AS5650 Frontier Communications of America, Inc.	`7.50ms` from Dallas, US
201.38.18.225	AS4230 CLARO S.A.	`8.85ms` from Fortaleza, BR
88.152.231.1	AS3209 Vodafone GmbH	`6.92ms` from Frankfurt am Main, DE
90.224.102.1	AS3301 Telia Company AB	`2.43ms` from Goeteborg, SE
219.134.248.1	AS4134 CHINANET-BACKBONE	`1.13ms` from Guangzhou, CN
119.129.128.1	AS4134 CHINANET-BACKBONE	`4.27ms` from Guangzhou, CN
80.149.91.177	AS3320 Deutsche Telekom AG	`0.92ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -m4 218.42.6.69

traceroute to 218.42.6.69 (218.42.6.69): 4 hops max, 52 byte packets

1 [AS210756] 146.185.199.3 0.394 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Novosibirsk, RU

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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