All IP Ranges
183.0.0.0/8
AS4685 | 183.76.0.0/15

183.76.0.0/15

AS4685 · Asahi Net

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Summary

Country	Japan
Domain	asahi-net.jp
ASN	AS4685
Registry	JPNIC
ID	ASAHI-NET

WHOIS Details

inetnum:        183.76.0.0 - 183.77.255.255
netname:        ASAHI-NET
descr:          Asahi Net
remarks:        Email address for spam or abuse complaints : security-info@asahi-net.jp
country:        JP
admin-c:        JP00057756
tech-c:         JP00057756
last-modified:  2023-12-02T00:44:03Z
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 183.0.0.0/8

Range	ASN	Company	Num of IPs
183.192.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS139080	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS135054	China Mobile Communications Corporation	4,194,304
183.0.0.0/10	AS4134	CHINANET Guangdong province network	4,194,304
183.0.0.0/10	AS135089	CHINANET Guangdong province network	4,194,304
183.0.0.0/10	AS136199	CHINANET Guangdong province network	4,194,304
183.192.0.0/10	AS132510	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
183.0.0.0/10	AS58466	CHINANET Guangdong province network	4,194,304
183.192.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56048	China Mobile Communications Corporation	4,194,304
183.0.0.0/10	AS140308	CHINANET Guangdong province network	4,194,304
183.192.0.0/10	AS56045	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS141425	China Mobile Communications Corporation	4,194,304
183.192.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
183.128.0.0/11	AS4134	CHINANET Zhejiang province network	2,097,152
183.64.0.0/13	AS4134	CHINANET Chongqing Province Network	524,288
183.160.0.0/13	AS134425	CHINANET Anhui province network	524,288
183.160.0.0/13	AS4134	CHINANET Anhui province network	524,288
183.64.0.0/13	AS134420	CHINANET Chongqing Province Network	524,288
183.184.0.0/13	AS4837	China Unicom Shanxi province network	524,288
183.92.0.0/14	AS4837	China Unicom Hubei Province Network	262,144
183.172.0.0/14	AS4538	China Education and Research Network	262,144
183.178.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072
183.178.0.0/15	AS10103	Hong Kong Broadband Network Ltd	131,072
183.84.0.0/15	AS9308	21ViaNet(China),Inc.	131,072
183.84.0.0/15	AS4835	21ViaNet(China),Inc.	131,072
183.168.0.0/15	AS4538	China Education and Research Network	131,072
183.84.0.0/15	AS23724	21ViaNet(China),Inc.	131,072
183.88.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536
183.80.0.0/16	AS18403	FPT Telecom	65,536
183.176.0.0/16	AS7522	STNet, Incorporated	65,536
183.89.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536
183.205.0.0/16	AS24445	China Mobile Communications Corporation - henan	65,536
183.79.0.0/16	AS24572	Yahoo Japan	65,536
183.171.0.0/16	AS10030	Celcom Axiata Berhad	65,536
183.180.0.0/16	AS2519	ARTERIA Networks Corporation	65,536
183.204.0.0/16	AS24445	China Mobile Communications Corporation - henan	65,536
183.170.0.0/16	AS4538	China Education and Research Network	65,536
183.204.0.0/16	AS9808	China Mobile Communications Corporation - henan	65,536
183.177.128.0/17	AS2519	ARTERIA Networks Corporation	32,768
183.90.0.0/17	AS55430	StarHub Internet Pte Ltd	32,768
183.75.0.0/17	AS9605	NTT DoCoMo, Inc.	32,768
183.78.0.0/17	AS45960	YTL COMMUNICATIONS SDN BHD	32,768
183.90.0.0/17	AS4657	StarHub Internet Pte Ltd	32,768
183.73.128.0/17	AS9605	NTT DoCoMo, Inc.	32,768

Hosted domains

There are 294 domain names hosted across 208 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
183.77.254.136	ceramicsroussos.gr	10
183.77.253.5	trendsurfer.jp	10
183.77.121.245	pipro.jp	8
183.77.252.201	data-rescue.jp	5
183.77.122.76	3ake.net	4
183.76.172.181	giggle.company	4
183.77.250.35	orz.gs	4
183.77.66.33	rocher.kyoto.jp	4
183.77.121.72	sunshow.nagoya	4
183.77.169.209	suncolors.co.jp	3
183.77.175.1	mallnize.com	3
183.77.121.175	pritty.info	3
183.77.159.148	vortor.us	3
183.77.120.206	cbm-x.com	3
183.77.248.4	iwashiya.net	2
183.76.168.234	photostep.net	2
183.77.226.142	hinoshi.jp	2
183.77.156.57	enetec.me	2
183.77.156.242	shintoshi-hp.jp	2
183.77.156.15	threetop-kinggym.com	2

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

15,436 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
183.76.0.82	AS4685 Asahi Net	`4.80ms` from Osaka, JP
183.76.37.66	AS4685 Asahi Net	`6.38ms` from Osaka, JP
183.76.52.198	AS4685 Asahi Net	`7.38ms` from Osaka, JP
183.76.56.3	AS4685 Asahi Net	`6.76ms` from Osaka, JP
183.76.34.196	AS4685 Asahi Net	`7.34ms` from Osaka, JP
183.76.16.81	AS4685 Asahi Net	`13.59ms` from Osaka, JP
183.76.57.231	AS4685 Asahi Net	`7.01ms` from Osaka, JP
183.76.3.224	AS4685 Asahi Net	`4.84ms` from Osaka, JP
183.76.42.186	AS4685 Asahi Net	`8.06ms` from Osaka, JP
183.76.49.165	AS4685 Asahi Net	`10.14ms` from Osaka, JP
183.76.26.82	AS4685 Asahi Net	`6.11ms` from Osaka, JP
183.76.54.165	AS4685 Asahi Net	`6.86ms` from Osaka, JP
183.76.39.137	AS4685 Asahi Net	`6.74ms` from Osaka, JP
183.76.11.183	AS4685 Asahi Net	`5.14ms` from Osaka, JP
183.76.18.207	AS4685 Asahi Net	`17.07ms` from Osaka, JP
183.76.15.157	AS4685 Asahi Net	`4.77ms` from Osaka, JP
183.76.2.83	AS4685 Asahi Net	`4.81ms` from Osaka, JP
183.76.17.179	AS4685 Asahi Net	`5.01ms` from Osaka, JP
183.76.58.66	AS4685 Asahi Net	`4.60ms` from Osaka, JP
183.76.66.245	AS4685 Asahi Net	`2.73ms` from Osaka, JP
183.76.12.218	AS4685 Asahi Net	`4.86ms` from Osaka, JP
183.76.64.160	AS4685 Asahi Net	`4.53ms` from Osaka, JP
183.76.5.115	AS4685 Asahi Net	`4.78ms` from Osaka, JP
183.76.67.209	AS4685 Asahi Net	`2.74ms` from Osaka, JP
183.76.36.6	AS4685 Asahi Net	`6.82ms` 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
206.247.146.15	AS30103 Zoom Video Communications, Inc	`0.16ms` from Ashburn, US
73.82.236.143	AS7922 Comcast Cable Communications, LLC	`4.67ms` from Atlanta, US
171.213.227.63	AS4134 CHINANET-BACKBONE	`3.45ms` from Chengdu, CN
130.226.47.31	AS1835 Forskningsnettet - Danish network for Research and Education	`4.96ms` from Falkenberg, SE
2.101.186.95	AS13285 TalkTalk Communications Limited	`4.13ms` from London, GB
70.34.226.79	AS35699 Adamo Telecom Iberia S.A.	`6.35ms` from Madrid, ES
95.39.233.207	AS6739 VODAFONE ONO, S.A.	`15.32ms` from Madrid, ES
182.239.214.79	AS7545 TPG Telecom Limited	`1.87ms` from Melbourne, AU
202.109.157.31	AS4134 CHINANET-BACKBONE	`6.27ms` from Nanchang, CN
145.238.185.31	AS2200 Renater	`1.73ms` from Paris, FR
78.9.150.207	AS12741 Netia SA	`5.14ms` from Prague, CZ
39.76.191.223	AS4837 CHINA UNICOM China169 Backbone	`6.05ms` from Qingdao, CN
12.75.115.47	AS7018 AT&T Enterprises, LLC	`12.46ms` from Atlanta, US
101.51.39.143	AS23969 TOT Public Company Limited	`8.73ms` from Bangkok, TH
70.94.100.175	AS11427 Charter Communications Inc	`15.96ms` from Dallas, US
154.222.199.79	AS202656 Ivanov Vitaliy Sergeevich	`0.16ms` from Frankfurt am Main, DE
87.165.156.111	AS3320 Deutsche Telekom AG	`8.10ms` from Frankfurt am Main, DE
154.80.223.47	AS134175 SH2206-AP	`0.74ms` from Hong Kong, HK
86.159.197.47	AS2856 British Telecommunications PLC	`2.03ms` from London, GB
15.168.128.223	AS16509 Amazon.com, Inc.	`0.29ms` from Osaka, JP
60.145.21.223	AS17676 SoftBank Corp.	`3.64ms` from Osaka, JP
108.195.126.175	AS7018 AT&T Enterprises, LLC	`4.83ms` from Redding, US
54.160.218.47	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
73.189.188.79	AS7922 Comcast Cable Communications, LLC	`3.31ms` from San Jose, US
24.102.169.159	AS3737 PenTeleData Inc.	`14.68ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -m4 183.76.103.79

traceroute to 183.76.103.79 (183.76.103.79): 4 hops max, 52 byte packets

1 [AS328296] 102.164.61.1 0.118 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Nairobi, KE

On October 30th 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.

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