137.220.16.0/20

AS55900 · GLBB Japan KK

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Summary

Country	Japan
Domain	alliedtelesis.com
ASN	AS55900
Registry	JPNIC
ID	ATCC-YOKOTA

WHOIS Details

inetnum:        137.220.16.0 - 137.220.31.255
netname:        GLBBADM
descr:          GLBB Japan KK
descr:          225-1, Nakagami district, Chatan, Hamagawa, Okinawa 904-0112, Japan
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : abuse@glbb.ne.jp
country:        JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
status:         ALLOCATED PORTABLE
last-modified:  2019-11-22T06:04:51Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        137.220.16.0 - 137.220.31.255
netname:        GLBBADM-CIDR-BLK-JP
descr:          GLBB Japan KK
remarks:        Email address for spam or abuse complaints : ipkanri@glbb.ne.jp
country:        JP
admin-c:        GJ194JP
tech-c:         GJ194JP
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)
last-modified:  2019-11-27T00:33:53Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 137.220.0.0/16

Range	ASN	Company	Num of IPs
137.220.128.0/17	AS152194	RACKIP CONSULTANCY PTE. LTD.	32,768
137.220.64.0/18	AS56478	Hyperoptic Ltd	16,384
137.220.8.0/21	AS397903	Springcom	2,048
137.220.6.0/23	AS399063	Rural Net Connect	512
137.220.0.0/24	AS399592	iGo Technology, Inc.	256
137.220.136.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.139.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.140.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.152.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.164.0/24	AS138995	Cloudbays	256
137.220.154.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.155.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.156.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.157.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.158.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.165.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.166.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.172.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.178.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.179.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.153.0/24	AS4907	Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong	256
137.220.150.0/24	AS152194	CTG Server Ltd.	256
137.220.151.0/24	AS152194	NTT Singapore Pte Ltd	256
137.220.1.0/24	AS396357	Digicel BVI Limited	256
137.220.5.0/24	AS399063	2389424 Ontario Inc.	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
137.220.23.48	scoincraft.net	1
137.220.25.94	hydragraphics.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

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

IP Address	ASN	Details
137.220.29.183	AS55900 GLBB Japan KK	`23.49ms` from Osaka, JP
137.220.21.129	AS55900 GLBB Japan KK	`23.46ms` from Osaka, JP
137.220.25.39	AS55900 GLBB Japan KK	`23.65ms` from Osaka, JP
137.220.18.231	AS55900 GLBB Japan KK	`23.73ms` from Osaka, JP
137.220.20.168	AS55900 GLBB Japan KK	`23.79ms` from Osaka, JP
137.220.26.247	AS55900 GLBB Japan KK	`23.22ms` from Osaka, JP
137.220.19.127	AS55900 GLBB Japan KK	`23.41ms` from Osaka, JP
137.220.24.127	AS55900 GLBB Japan KK	`23.46ms` from Osaka, JP
137.220.16.249	AS55900 GLBB Japan KK	`23.72ms` from Osaka, JP
137.220.28.106	AS55900 GLBB Japan KK	`23.50ms` from Osaka, JP
137.220.23.136	AS55900 GLBB Japan KK	`3.15ms` from Tokyo, JP
137.220.30.168	AS55900 GLBB Japan KK	`23.30ms` from Osaka, JP
137.220.31.255	AS55900 GLBB Japan KK	`23.35ms` from Osaka, JP
137.220.17.44	AS55900 GLBB Japan KK	`23.45ms` 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
181.120.78.244	AS23201 Telecel S.A.	`9.01ms` from Asuncion, PY
128.160.4.196	AS668 United States Department of Defense (DoD)	`0.58ms` from Atlanta, US
81.0.23.244	AS15704 XTRA TELECOM S.A.	`2.42ms` from Barcelona, ES
75.179.189.100	AS10796 Charter Communications Inc	`7.15ms` from Columbus, US
58.226.42.212	AS9318 SK Broadband Co Ltd	`7.06ms` from Incheon, KR
110.10.201.52	AS9318 SK Broadband Co Ltd	`5.51ms` from Incheon, KR
83.171.136.228	AS8767 M-net Telekommunikations GmbH	`6.93ms` from Ljubljana, SI
209.93.186.20	AS6871 Plusnet	`5.86ms` from London, GB
124.57.196.116	AS17858 LG POWERCOMM	`1.73ms` from Seoul, KR
133.242.199.244	AS7684 SAKURA Internet Inc.	`16.31ms` from Tokyo, JP
51.154.0.68	AS15796 Salt Mobile SA	`1.33ms` from Zuerich, CH
77.165.6.20	AS1136 KPN B.V.	`1.74ms` from Amsterdam, NL
166.117.176.4	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
44.235.47.132	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
217.82.42.52	AS3320 Deutsche Telekom AG	`3.56ms` from Duesseldorf, DE
177.181.161.164	AS28573 Claro NXT Telecomunicacoes Ltda	`17.44ms` from Fortaleza, BR
168.93.13.164	AS35847 Ezee Fiber	`1.59ms` from Houston, US
125.161.184.228	AS7713 PT Telekomunikasi Indonesia	`13.94ms` from Jakarta, ID
202.98.236.52	AS4134 CHINANET-BACKBONE	`2.29ms` from Lhasa, CN
148.116.80.4	AS31898 Oracle Corporation	`0.18ms` from Montreal, CA
83.169.102.4	AS8784 Odigo SASU	`1.17ms` from Paris, FR
2.89.208.244	AS25019 Saudi Telecom Company JSC	`3.90ms` from Riyadh, SA
117.56.141.244	AS4782 Data Communication Business Group	`7.58ms` from Taipei, TW
92.68.196.132	AS1136 KPN B.V.	`2.50ms` from Amsterdam, NL
20.160.41.52	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f2 137.220.19.36

traceroute to 137.220.19.36 (137.220.19.36): 64 hops max, 52 byte packets

2 [AS3549] 113.29.1.186 227.623 ms

3 [AS55900] 180.131.212.239 255.528 ms

4 [AS55900] 180.131.212.6 258.503 ms

5 [AS55900] 103.13.250.138 258.355 ms

6 [AS55900] 137.220.26.253 257.37 ms

7 [AS55900] 137.220.19.36 254.936 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On January 18th 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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