1.21.112.0/20

AS2519 · ARTERIA Networks Corporation

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Summary

Country	Japan
Domain	arteria-net.com
ASN	AS2519
Registry	JPNIC
ID	VECTANT-CIDR-BLK-JP

WHOIS Details

inetnum:        1.21.112.0 - 1.21.127.255
netname:        Vectant-CIDR-BLK-JP
descr:          ARTERIA Networks Corporation
remarks:        Email address for spam or abuse complaints : abuse@vectant.ne.jp
country:        JP
admin-c:        JP00179911
tech-c:         JP00179911
last-modified:  2022-09-05T18:51:01Z
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 1.21.0.0/16

Range	ASN	Company	Num of IPs
1.21.128.0/20	AS59125	FAMILYNET JAPAN CORPORATION	4,096
1.21.96.0/20	AS59125	FAMILYNET JAPAN CORPORATION	4,096

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
1.21.119.3	amatakat.tech	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

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

IP Address	ASN	Details
1.21.127.186	AS2519 ARTERIA Networks Corporation	`2.95ms` from Tokyo, JP
1.21.116.26	AS2519 ARTERIA Networks Corporation	`3.94ms` from Osaka, JP
1.21.122.33	AS2519 ARTERIA Networks Corporation	`2.84ms` from Tokyo, JP
1.21.126.27	AS2519 ARTERIA Networks Corporation	`2.68ms` from Tokyo, JP
1.21.117.81	AS2519 ARTERIA Networks Corporation	`2.81ms` 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
72.172.236.4	AS26914 Synoptek, LLC	`0.24ms` from Ashburn, US
213.251.100.20	AS6848 Telenet BV	`7.73ms` from Brussels, BE
18.219.38.164	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
205.133.221.20	AS3112 OARnet	`6.74ms` from Columbus, US
193.88.9.4	AS3292 TDC Holding A/S	`1.04ms` from Copenhagen, DK
96.78.225.20	AS7922 Comcast Cable Communications, LLC	`8.33ms` from Flint, US
18.196.67.68	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
39.45.6.84	AS17557 Pakistan Telecommunication Company Limited	`3.16ms` from Lahore, PK
91.250.240.68	AS203020 HostRoyale Technologies Pvt Ltd	`0.06ms` from Lisbon, PT
195.103.136.20	AS3269 Telecom Italia S.p.A.	`7.31ms` from Milan, IT
62.211.143.68	AS3269 Telecom Italia S.p.A.	`1.86ms` from Milan, IT
62.113.75.4	AS44677 MTS PJSC	`1.46ms` from Moscow, RU
121.235.187.196	AS4134 CHINANET-BACKBONE	`4.78ms` from Nanjing, CN
46.90.203.20	AS3320 Deutsche Telekom AG	`2.73ms` from Nuernberg, DE
93.202.50.4	AS3320 Deutsche Telekom AG	`5.89ms` from Nuernberg, DE
2.23.118.196	AS16625 Akamai Technologies, Inc.	`0.47ms` from Paris, FR
201.18.125.100	AS7738 V tal	`7.34ms` from Rio de Janeiro, BR
13.125.220.36	AS16509 Amazon.com, Inc.	`0.18ms` from Seoul, KR
220.121.174.244	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
20.198.202.4	AS8075 Microsoft Corporation	`0.57ms` from Singapore, SG
85.237.26.116	AS29056 Citycom Telekommunikation GmbH	`3.24ms` from Vienna, AT
149.72.228.20	AS11377 SendGrid, Inc.	`0.38ms` from Ashburn, US
47.43.19.100	AS40294 Charter Communications LLC	`4.71ms` from Atlanta, US
68.145.34.52	AS6327 Shaw Communications	`6.85ms` from Calgary, CA
14.170.234.116	AS45899 VNPT Corp	`2.29ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -m9 1.21.115.34

traceroute to 1.21.115.34 (1.21.115.34): 9 hops max, 52 byte packets

1 [AS15169] 74.125.251.87 105.899 ms

2 *

3 [AS2519] 163.139.129.170 120.94 ms

4 [AS2519] 163.139.136.111 119.327 ms

5 [AS2519] 163.139.96.199 119.723 ms

6 [AS2519] 163.139.97.203 119.429 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On November 14th 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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