211.19.48.0/20

AS17931 · Netforest,Inc.

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Summary

Country	Japan
Domain	netforest.ad.jp
ASN	AS17931
Registry	JPNIC
ID	NETFOREST-CIDR-BLK-JP

WHOIS Details

inetnum:        211.19.48.0 - 211.19.63.255
netname:        NETFOREST-CIDR-BLK-JP
descr:          Netforest,Inc
remarks:        Email address for spam or abuse complaints : nic-db@netforest.ad.jp
country:        JP
admin-c:        JP00099489
tech-c:         JP00099489
last-modified:  2018-02-21T03:11:22Z
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 211.19.0.0/16

Range	ASN	Company	Num of IPs
211.19.64.0/18	AS9595	NTT-ME Corporation	16,384
211.19.224.0/19	AS23780	CTB Media Inc.	8,192
211.19.16.0/20	AS23641	NS Computer Service Corporation	4,096
211.19.208.0/20	AS4721	JCOM Co., Ltd.	4,096
211.19.196.0/22	AS23778	IMIZU CABLE NETWORK CO.,LTD.	1,024
211.19.192.0/22	AS7672	Hokuden Information System Service Co.,Ltd.	1,024
211.19.39.0/24	AS10006	MKI Network Solutions, Ltd.	256

Hosted domains

There are 88 domain names hosted across 49 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.19.58.172	hiramatu.biz	18
211.19.58.227	cutmypic.com	8
211.19.55.55	netpia.jp	3
211.19.58.248	ecoh.net	3
211.19.56.230	cti.li	3
211.19.59.74	lsr.asia	3
211.19.63.98	mg-miig.com	3
211.19.51.244	eruruhearts.net	3
211.19.63.13	ismac.to	2
211.19.56.74	moya.jp	2
211.19.51.246	nihonjiten.com	2
211.19.50.161	getemono.com	2
211.19.59.75	wxyz.jp	2
211.19.56.225	copper-pdf.com	2
211.19.50.203	damon.jp	1
211.19.53.110	baycity.jp	1
211.19.63.58	mysize.co.jp	1
211.19.58.204	mgp-characters.com	1
211.19.63.171	i-health-tech.com	1
211.19.50.158	space-balloon.org	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

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

IP Address	ASN	Details
211.19.48.25	AS17931 Netforest,Inc.	`4.36ms` from Tokyo, JP
211.19.63.166	AS17931 Netforest,Inc.	`3.51ms` from Tokyo, JP
211.19.54.194	AS17931 Netforest,Inc.	`1.94ms` from Tokyo, JP
211.19.60.29	AS17931 Netforest,Inc.	`3.87ms` from Tokyo, JP
211.19.55.148	AS17931 Netforest,Inc.	`4.55ms` from Tokyo, JP
211.19.51.254	AS17931 Netforest,Inc.	`3.64ms` from Tokyo, JP
211.19.59.80	AS17931 Netforest,Inc.	`3.49ms` from Tokyo, JP
211.19.56.184	AS17931 Netforest,Inc.	`4.06ms` from Tokyo, JP
211.19.50.216	AS17931 Netforest,Inc.	`3.74ms` from Tokyo, JP
211.19.53.91	AS17931 Netforest,Inc.	`4.61ms` from Tokyo, JP
211.19.58.226	AS17931 Netforest,Inc.	`3.69ms` from Tokyo, JP
211.19.61.42	AS17931 Netforest,Inc.	`3.44ms` 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
141.161.239.132	AS11318 Georgetown University	`2.15ms` from Ashburn, US
3.209.200.196	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
194.119.5.100	AS4755 TATA Communications formerly VSNL is Leading ISP	`1.82ms` from Bengaluru, IN
76.24.151.132	AS7922 Comcast Cable Communications, LLC	`8.86ms` from Boston, US
197.133.125.228	AS24835 Vodafone Data	`13.36ms` from Cairo, EG
182.178.83.100	AS17557 Pakistan Telecommunication Company Limited	`4.27ms` from Karachi, PK
81.148.102.132	AS2856 British Telecommunications PLC	`4.90ms` from London, GB
172.114.30.132	AS20001 Charter Communications Inc	`10.28ms` from Los Angeles, US
110.148.222.148	AS1221 Telstra Limited	`10.54ms` from Melbourne, AU
190.133.245.20	AS6057 Administracion Nacional de Telecomunicaciones	`1.75ms` from Montevideo, UY
145.255.47.36	AS15552 LLC Real-net	`9.10ms` from Moscow, RU
36.33.29.180	AS140726 UNICOM AnHui province network	`5.44ms` from Nanjing, CN
192.68.149.4	AS63193 Atlanticare Health System Inc.	`3.52ms` from New York City, US
34.97.30.52	AS396982 Google LLC	`0.15ms` from Osaka, JP
79.12.209.68	AS3269 Telecom Italia S.p.A.	`4.98ms` from Rome, IT
187.235.37.244	AS8151 UNINET	`4.82ms` from Santiago de Queretaro, MX
13.61.189.180	AS16509 Amazon.com, Inc.	`0.11ms` from Stockholm, SE
46.249.115.228	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
95.143.245.180	AS49888 Ultranet Sp. z o.o.	`6.11ms` from Warsaw, PL
134.96.162.196	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`11.39ms` from Frankfurt am Main, DE
1.63.55.4	AS4837 CHINA UNICOM China169 Backbone	`7.41ms` from Harbin, CN
90.207.96.100	AS5607 Sky UK Limited	`7.70ms` from London, GB
68.125.146.4	AS7018 AT&T Enterprises, LLC	`1.71ms` from Los Angeles, US
72.55.179.212	AS32613 Leaseweb Canada Inc.	`1.05ms` from Montreal, CA
97.205.20.116	AS6167 Verizon Business	`13.22ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f5 211.19.58.248

traceroute to 211.19.58.248 (211.19.58.248): 64 hops max, 52 byte packets

5 [AS17931] 218.45.16.238 2 ms

6 [AS17931] 211.19.58.248 4.568 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 13th 2026

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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