1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.180.0.0/16
  4. AS2497  | 203.180.0.0/16

203.180.0.0/16

AS2497  ·  Internet Initiative Japan Inc.

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Summary

Country Japan
Domain iij.ad.jp
ASN AS2497
Registry JPNIC
ID IIJ-CIDR-BLK-JP

WHOIS Details

inetnum:        203.180.0.0 - 203.180.255.255
netname:        IIJ-CIDR-BLK-JP
descr:          Internet Initiative Japan Inc.
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        JP00010080
tech-c:         JP00010080
last-modified:  2014-08-01T02:15:37Z
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 203.0.0.0/8

Range ASN Company Num of IPs
203.40.0.0/13 AS1221 Telstra Limited 524,288
203.36.0.0/14 AS1221 Telstra Limited 262,144
203.48.0.0/14 AS1221 Telstra Limited 262,144
203.52.0.0/15 AS1221 Telstra Limited 131,072
203.102.0.0/15 AS703 Verizon Australia PTY Limited 131,072
203.68.0.0/16 AS1659 Taiwan Academic Network 65,536
203.162.0.0/16 AS7643 Vietnam Posts and Telecommunications Group 65,536
203.108.0.0/16 AS703 OzEmail Pty Ltd 65,536
203.224.0.0/16 AS9273 ITCENENTEC CO.,LTD. 65,536
203.231.0.0/16 AS3608 SEJONG NETWORKS 65,536
203.227.0.0/16 AS23584 SEJONG NETWORKS 65,536
203.75.0.0/16 AS3462 Data Communication Business Group, 65,536
203.54.0.0/16 AS1221 Telstra Limited 65,536
203.108.0.0/16 AS12234 OzEmail Pty Ltd 65,536
203.231.0.0/16 AS9684 SEJONG NETWORKS 65,536
203.59.0.0/16 AS4802 iiNet Limited 65,536
203.218.0.0/16 AS4760 PCCW Limited 65,536
203.155.0.0/16 AS55844 KSC Commercial Internet Co. Ltd. 65,536
203.155.0.0/16 AS17478 KSC Commercial Internet Co. Ltd. 65,536
203.64.0.0/16 AS1659 Taiwan Academic Network 65,536
203.61.0.0/16 AS703 Verizon Australia PTY Limited 65,536
203.155.0.0/16 AS7693 KSC Commercial Internet Co. Ltd. 65,536
203.125.0.0/16 AS3758 SingNet Pte Ltd 65,536
203.35.0.0/16 AS1221 Telstra Limited 65,536
203.177.0.0/16 AS24451 Globe Telecom 65,536
203.154.0.0/16 AS132063 Internet Thailand Company Limited 65,536
203.231.0.0/16 AS17881 SEJONG NETWORKS 65,536
203.200.0.0/16 AS40009 Internet Service Provider 65,536
203.138.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
203.162.0.0/16 AS45899 Vietnam Posts and Telecommunications Group 65,536
203.155.0.0/16 AS45197 KSC Commercial Internet Co. Ltd. 65,536
203.66.0.0/16 AS3462 Data Communication Business Group, 65,536
203.74.0.0/16 AS3462 Data Communication Business Group, 65,536
203.177.0.0/16 AS17894 Globe Telecom 65,536
203.69.0.0/16 AS3462 Data Communication Business Group, 65,536
203.231.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.151.0.0/16 AS56223 Internet Thailand Company Limited 65,536
203.157.0.0/16 AS9649 Ministry of Public Health, Thailand 65,536
203.197.0.0/16 AS4755 Internet Service Provider 65,536
203.154.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.206.0.0/16 AS7545 iiNet Limited 65,536
203.106.0.0/16 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 65,536
203.59.0.0/16 AS7545 iiNet Limited 65,536
203.227.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.177.0.0/16 AS132595 Globe Telecom 65,536
203.67.0.0/16 AS4780 Digital United Inc. 65,536
203.69.0.0/16 AS137280 Data Communication Business Group, 65,536
203.74.0.0/16 AS131660 Data Communication Business Group, 65,536
203.155.0.0/16 AS23644 KSC Commercial Internet Co. Ltd. 65,536

Hosted domains

There are 1,081 domain names hosted across 357 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.180.250.58 ij-u.osaka.jp 48
203.180.251.92 ds-suger.co.jp 37
203.180.251.174 miraisogo.com 32
203.180.250.168 meiko-ag.co.jp 30
203.180.251.209 tanaka-z.jp 25
203.180.250.43 karrykanko.com 22
203.180.251.210 mb-led.co.jp 22
203.180.250.88 gigiokinawa.com 21
203.180.251.208 ikkokensyo.co.jp 21
203.180.250.159 aia.jp 19
203.180.250.42 makiminatopet-clinic.jp 19
203.180.251.175 hirogroup.com 19
203.180.251.76 yambaru-artfes.jp 19
203.180.251.46 6000nen.com 19
203.180.251.243 littleislandokinawa.com 17
203.180.251.23 hanasaki-marche.com 15
203.180.250.164 kumesouseikai.or.jp 15
203.180.251.236 yasuiyado.in 14
203.180.171.152 makeupvintage.com 14
203.180.171.150 ideallywreckage.com 14

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

7,843 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.180.121.225 AS2497 Internet Initiative Japan Inc. 4.08ms from Osaka, JP
203.180.184.224 AS2497 Internet Initiative Japan Inc. 0.80ms from Osaka, JP
203.180.94.2 AS2497 Internet Initiative Japan Inc. 5.54ms from Osaka, JP
203.180.112.9 AS2497 Internet Initiative Japan Inc. 2.12ms from Tokyo, JP
203.180.133.218 AS2497 Internet Initiative Japan Inc. 23.75ms from Tokyo, JP
203.180.171.177 AS2497 Internet Initiative Japan Inc. 1.86ms from Osaka, JP
203.180.90.40 AS2497 Internet Initiative Japan Inc. 0.79ms from Osaka, JP
203.180.176.1 AS2497 Internet Initiative Japan Inc. 1.27ms from Tokyo, JP
203.180.203.33 AS2497 Internet Initiative Japan Inc. 0.97ms from Tokyo, JP
203.180.17.167 AS2497 Internet Initiative Japan Inc. 1.51ms from Osaka, JP
203.180.181.19 AS2497 Internet Initiative Japan Inc. 1.79ms from Tokyo, JP
203.180.126.69 AS2497 Internet Initiative Japan Inc. 1.68ms from Osaka, JP
203.180.194.153 AS2497 Internet Initiative Japan Inc. 1.51ms from Tokyo, JP
203.180.101.225 AS2497 Internet Initiative Japan Inc. 2.29ms from Tokyo, JP
203.180.125.40 AS2497 Internet Initiative Japan Inc. 1.09ms from Tokyo, JP
203.180.68.207 AS2497 Internet Initiative Japan Inc. 1.82ms from Tokyo, JP
203.180.73.14 AS2497 Internet Initiative Japan Inc. 1.65ms from Osaka, JP
203.180.195.234 AS2497 Internet Initiative Japan Inc. 0.53ms from Osaka, JP
203.180.145.242 AS2497 Internet Initiative Japan Inc. 1.83ms from Tokyo, JP
203.180.96.89 AS2497 Internet Initiative Japan Inc. 4.45ms from Tokyo, JP
203.180.157.249 AS2497 Internet Initiative Japan Inc. 1.17ms from Tokyo, JP
203.180.202.43 AS2497 Internet Initiative Japan Inc. 0.66ms from Tokyo, JP
203.180.170.177 AS2497 Internet Initiative Japan Inc. 3.60ms from Tokyo, JP
203.180.31.133 AS2497 Internet Initiative Japan Inc. 0.82ms from Osaka, JP
203.180.142.2 AS2497 Internet Initiative Japan Inc. 13.34ms from Osaka, 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
97.107.152.128 AS46414 GoNetSpeed 2.02ms from Boston, US
144.122.65.208 AS1967 Middle East Technical University 8.82ms from Bursa, TR
172.72.240.160 AS11426 Charter Communications Inc 4.14ms from Charlotte, US
18.219.152.160 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
79.249.50.16 AS3320 Deutsche Telekom AG 2.65ms from Hamburg, DE
178.194.11.96 AS3303 Swisscom (Switzerland) Ltd 1.81ms from Lausanne, CH
217.38.98.16 AS2856 British Telecommunications PLC 0.90ms from London, GB
184.174.118.128 AS21769 Colocation America Corporation 0.25ms from Los Angeles, US
194.207.99.144 AS12390 KCOM GROUP LIMITED 3.15ms from Manchester, GB
202.67.89.16 AS9443 Vocus Retail 3.38ms from Sydney, AU
175.182.82.0 AS4780 Digital United Inc. 1.80ms from Taipei, TW
210.253.216.80 AS9365 its communications Inc. 1.15ms from Tokyo, JP
98.157.254.0 AS10796 Charter Communications Inc 17.75ms from Toronto, CA
79.132.80.48 AS136787 PacketHub S.A. 0.66ms from Vancouver, CA
136.61.8.224 AS16591 Google Fiber Inc. 7.06ms from Ashburn, US
3.22.69.240 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
175.140.52.192 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 5.96ms from Kuala Lumpur, MY
18.168.5.128 AS16509 Amazon.com, Inc. 0.17ms from London, GB
86.181.34.48 AS2856 British Telecommunications PLC 9.91ms from London, GB
92.203.53.96 AS2527 Sony Network Communications Inc. 9.40ms from Osaka, JP
83.193.54.144 AS3215 Orange S.A. 13.62ms from Paris, FR
178.33.133.160 AS16276 OVH SAS 0.07ms from Roubaix, FR
103.57.49.0 AS131950 EnjoyVC Japan Corporation 0.67ms from Tokyo, JP
13.113.46.192 AS16509 Amazon.com, Inc. 0.29ms from Tokyo, JP
65.40.81.128 AS19901 Brightspeed 8.23ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 203.180.62.49
traceroute to 203.180.62.49 (203.180.62.49): 10 hops max, 52 byte packets
3 [AS8966] 5.195.70.164 1.411 ms
4 *
5 [] 27.111.228.196 72.985 ms
6 *
7 [AS2497] 58.138.112.226 148.011 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
On

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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