139.152.13.0/24

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 139.152.13.0/24

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
186.57.0.120	AS22927 Telefonica de Argentina	`3.55ms` from Buenos Aires, AR
108.222.115.88	AS7018 AT&T Enterprises, LLC	`12.40ms` from Chicago, US
24.28.76.200	AS11427 Charter Communications Inc	`5.24ms` from Dallas, US
131.189.102.136	AS8075 Microsoft Corporation	`0.20ms` from Frankfurt am Main, DE
135.116.201.56	AS8075 Microsoft Corporation	`0.21ms` from Gaevle, SE
68.111.244.200	AS22773 Cox Communications Inc.	`4.26ms` from Los Angeles, US
92.26.39.56	AS13285 TalkTalk Communications Limited	`3.81ms` from Manchester, GB
176.145.176.56	AS5410 Bouygues Telecom SA	`3.06ms` from Marseille, FR
69.180.247.232	AS7922 Comcast Cable Communications, LLC	`7.68ms` from Murfreesboro, US
104.246.99.184	AS6128 Cablevision Systems Corp.	`3.06ms` from New York City, US
221.165.194.8	AS4766 Korea Telecom	`1.18ms` from Seoul, KR
178.134.6.40	AS35805 JSC "Silknet"	`0.86ms` from Tbilisi, GE
59.133.61.200	AS2516 KDDI CORPORATION	`9.96ms` from Tokyo, JP
213.90.88.72	AS8437 Hutchison Drei Austria GmbH	`2.35ms` from Vienna, AT
66.191.250.216	AS20115 Charter Communications LLC	`12.87ms` from Atlanta, US
86.121.107.24	AS8708 DIGI ROMANIA S.A.	`7.95ms` from Bucharest, RO
216.180.127.200	AS152586 Kuroit	`0.43ms` from Dallas, US
34.255.159.120	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
94.4.28.232	AS5607 Sky UK Limited	`12.60ms` from London, GB
84.92.204.168	AS6871 Plusnet	`5.75ms` from London, GB
157.167.79.200	AS44444 Forcepoint UK Limited	`0.61ms` from Mumbai, IN
46.232.45.40	AS62240 Clouvider	`1.04ms` from New York City, US
217.237.38.216	AS3320 Deutsche Telekom AG	`9.23ms` from Nuernberg, DE
58.90.160.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.62ms` from Osaka, JP
90.61.237.40	AS3215 Orange S.A.	`15.53ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 -m14 139.152.13.94

traceroute to 139.152.13.94 (139.152.13.94): 14 hops max, 52 byte packets

3 [AS7018] 32.132.9.221 3.797 ms

4 *

5 *

6 *

7 [AS7018] 192.205.32.218 6.963 ms

8 *

9 [AS2497] 58.138.112.234 106.903 ms

10 [AS2497] 58.138.112.150 106.428 ms

11 [AS2497] 202.232.6.46 106.826 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Redding, US

On November 14th 2025

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