139.152.14.0/24

AS2497 · Internet Initiative Japan Inc.

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Summary

Country	Japan
Domain	tokyo-gas.co.jp
ASN	AS2497
Parent Range	139.152.0.0/16
Registry	APNIC
ID	TOKYO-GAS

WHOIS Details

inetnum:        139.152.0.0 - 139.152.255.255
netname:        TOKYO-GAS
country:        JP
descr:          Tokyo Gas Co., Ltd.
admin-c:        TO18-AP
tech-c:         TO18-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-12-01T22:24:31Z
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 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
source:         APNIC

person:         Takeshi Okazaki
address:        Civil Aviation Bureau, Tokyo International Airport 3-3-1 Haneda-Kuko Ota-Ku Tokyo 144 Japan JP
country:        JP
phone:          +81-3-5757-3000 ext.4801
fax-no:         +81-3-5757-1521
e-mail:         no-email-erx@apnic.net
nic-hdl:        TO18-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  TO28-ARIN
remarks:        is-role:     N
remarks:        last-name:   Okazaki
remarks:        first-name:  Takeshi
remarks:        street:      Civil Aviation Bureau, Tokyo International Airport 3-3-1 Haneda-Kuko Ota-Ku Tokyo 144 Japan JP
remarks:        country:     JP
remarks:        fax-phone:   +81-3-5757-1521
remarks:        bus-phone:   +81-3-5757-3000 ext.4801
remarks:        reg-date:    1970-01-01
remarks:        changed:     hostmaster@arin.poc 19941205
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         no-email-erx@apnic.net
mnt-by:         MNT-ERX-TOKYOGAS-NON-JP
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 139.152.14.0/24

Range	ASN	Company	Num of IPs
139.152.0.0/16	AS2497	Tokyo Gas Co., Ltd.	65,536

Nearby Ranges

BGP prefixes that overlap with 139.152.0.0/16

Range	ASN	Company	Num of IPs
139.152.0.0/16	AS2497	Tokyo Gas Co., Ltd.	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
195.231.8.120	AS31034 Aruba S.p.A.	`0.34ms` from Arezzo, IT
73.150.159.232	AS7922 Comcast Cable Communications, LLC	`8.58ms` from Ashburn, US
178.220.22.104	AS8400 TELEKOM SRBIJA a.d.	`7.72ms` from Belgrade, RS
91.74.6.248	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.92ms` from Dubai, AE
1.183.225.200	AS4134 CHINANET-BACKBONE	`11.02ms` from Hohhot, CN
186.121.219.8	AS26210 AXS Bolivia S. A.	`0.88ms` from La Paz, BO
72.75.247.120	AS701 Verizon Business	`9.68ms` from New York City, US
126.90.41.152	AS17676 SoftBank Corp.	`9.43ms` from Osaka, JP
180.196.211.152	AS18126 Chubu Telecommunications Company, Inc.	`3.96ms` from Osaka, JP
213.29.236.136	AS13036 T-Mobile Czech Republic a.s.	`1.61ms` from Prague, CZ
52.202.135.40	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
3.212.245.104	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
202.133.16.88	AS4766 Korea Telecom	`0.84ms` from Seoul, KR
61.77.201.200	AS4766 Korea Telecom	`1.87ms` from Seoul, KR
125.158.83.168	AS4766 Korea Telecom	`3.15ms` from Seoul, KR
38.191.142.168	AS8948 099 PRIMO COMMUNICATIONS LTD	`4.16ms` from Tel Aviv, IL
126.2.108.168	AS17676 SoftBank Corp.	`4.20ms` from Tokyo, JP
202.181.111.40	AS9370 SAKURA Internet Inc.	`0.40ms` from Tokyo, JP
77.161.4.152	AS1136 KPN B.V.	`2.23ms` from Amsterdam, NL
120.211.94.24	AS24547 Hebei Mobile Communication Company Limited	`5.77ms` from Beijing, CN
118.144.154.8	AS4808 China Unicom Beijing Province Network	`4.15ms` from Beijing, CN
85.204.60.40	AS20722 Allnet Cloud Srl	`0.53ms` from Bucharest, RO
190.97.0.72	AS27833 BVNET S.A.	`7.22ms` from Buenos Aires, AR
50.50.236.88	AS5650 Frontier Communications of America, Inc.	`12.64ms` from Chicago, US
98.21.57.88	AS7029 Windstream Communications LLC	`13.87ms` from Chicago, 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 -m13 139.152.14.255

traceroute to 139.152.14.255 (139.152.14.255): 13 hops max, 52 byte packets

5 [AS2497] 210.130.133.46 41.925 ms

6 [AS2497] 58.138.98.37 42.195 ms

7 *

8 [AS2497] 58.138.112.222 114.352 ms

9 [AS2497] 58.138.112.146 118.215 ms

10 [AS2497] 202.232.6.46 123.468 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Yangon, MM

On November 22nd 2025

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