157.120.120.0/22

AS24259 · kanuma cable television Corporation

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Summary

Country	Japan
Domain	bc9.ne.jp
ASN	AS24259
Registry	JPNIC
ID	BC9NETWORK

WHOIS Details

inetnum:        157.120.120.0 - 157.120.123.255
netname:        BC9NETWORK
descr:          kanuma cable television Corporation
country:        JP
admin-c:        AK1808JP
tech-c:         AK1808JP
last-modified:  2025-12-19T22:11:05Z
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 157.120.0.0/16

Range	ASN	Company	Num of IPs
157.120.0.0/18	AS2514	NTT PC Communications,Inc.	16,384
157.120.64.0/19	AS9621	OTNet CO.,Inc	8,192
157.120.96.0/20	AS9621	OTNet CO.,Inc	4,096
157.120.208.0/20	AS58791	GMO Internet Group, Inc.	4,096
157.120.240.0/20	AS8220	COLT Technology Services Group Limited	4,096
157.120.200.0/21	AS6079	Flux Telecom, LLC	2,048
157.120.224.0/21	AS8220	COLT Technology Services Group Limited	2,048
157.120.192.0/21	AS131931	Aomori Cable TV Co., Ltd.	2,048
157.120.236.0/22	AS8220	COLT Technology Services Group Limited	1,024
157.120.114.0/24	AS146987	GMO GlobalSign Holdings K.K.	256
157.120.115.0/24	AS131921	GMO GlobalSign Holdings K.K.	256
157.120.113.0/24	AS146987	GMO GlobalSign Holdings K.K.	256
157.120.112.0/24	AS146987	GMO GlobalSign Holdings K.K.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
157.120.120.1	AS24259 kanuma cable television Corporation	`2.33ms` from Tokyo, JP
157.120.122.217	AS24259 kanuma cable television Corporation	`2.75ms` from Tokyo, JP
157.120.123.42	AS24259 kanuma cable television Corporation	`2.67ms` from Tokyo, JP
157.120.121.203	AS24259 kanuma cable television Corporation	`2.84ms` 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
52.35.74.38	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
44.243.137.150	AS16509 Amazon.com, Inc.	`0.57ms` from Boardman, US
23.25.209.102	AS7922 Comcast Cable Communications, LLC	`5.67ms` from Boston, US
96.164.67.182	AS393232 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
14.167.9.134	AS45899 VNPT Corp	`4.84ms` from Hanoi, VN
154.127.209.134	AS36907 TV CABO ANGOLA LDA	`1.94ms` from Luanda, AO
51.52.203.118	AS31655 Gamma Telecom Holdings Ltd	`3.57ms` from Manchester, GB
24.187.193.150	AS6128 Cablevision Systems Corp.	`3.46ms` from New York City, US
114.69.130.86	AS9614 Oita Cable Telecom Co,ltd.	`11.10ms` from Osaka, JP
20.169.31.134	AS8075 Microsoft Corporation	`0.16ms` from Phoenix, US
77.38.203.6	AS20910 SIA "BITE Latvija"	`0.51ms` from Riga, LV
13.251.252.118	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
54.169.166.230	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
4.237.66.182	AS8075 Microsoft Corporation	`0.97ms` from Sydney, AU
177.62.146.134	AS26599 TELEFÔNICA BRASIL S.A	`3.32ms` from São Paulo, BR
126.203.58.102	AS17676 SoftBank Corp.	`3.16ms` from Tokyo, JP
178.199.7.70	AS3303 Swisscom (Switzerland) Ltd	`1.66ms` from Zuerich, CH
179.38.101.86	AS22927 Telefonica de Argentina	`1.93ms` from Buenos Aires, AR
76.49.149.150	AS11426 Charter Communications Inc	`7.31ms` from Charlotte, US
12.86.176.230	AS7018 AT&T Enterprises, LLC	`7.43ms` from Chicago, US
24.210.125.230	AS10796 Charter Communications Inc	`9.55ms` from Columbus, US
192.77.180.150	AS63273 Amerisafe Inc.	`14.90ms` from Dallas, US
154.200.76.54	AS214143 SKYDIGITAL TELECOM LTD	`0.59ms` from Ho Chi Minh City, VN
142.202.254.6	AS203020 HostRoyale Technologies Pvt Ltd	`0.27ms` from Madrid, ES
104.189.160.246	AS7018 AT&T Enterprises, LLC	`9.38ms` from Miami, 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 157.120.122.172

traceroute to 157.120.122.172 (157.120.122.172): 64 hops max, 52 byte packets

5 [] 210.171.224.83 2.417 ms

6 [AS24259] 202.89.240.204 2.335 ms

7 [AS24259] 202.89.240.222 2.357 ms

8 [AS24259] 157.120.122.172 3.638 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 19th 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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