148.109.25.0/24

AS8220 · COLT Technology Services Group Limited

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Summary

Country	Japan
Domain	tatacommunications.com
ASN	AS8220
Parent Range	148.109.0.0/16
Registry	APNIC
ID	NET-JP-TATA-COMMUNICATIONS

WHOIS Details

inetnum:        148.109.25.0 - 148.109.25.255
netname:        NET-JP-Tata-Communications
descr:          Tata Communications (Japan) K.K.
country:        JP
admin-c:        UH47-AP
tech-c:         UH47-AP
abuse-c:        AC2582-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CTSCL-JP
mnt-irt:        IRT-CTSCL-JP
last-modified:  2023-12-22T09:34:41Z
source:         APNIC

irt:            IRT-CTSCL-JP
address:        Izumi Garden Tower, 27F 1-6-1, Roppongi, Minato-ku, Tokyo Tokyo 106-6027
e-mail:         abuse2@colt.net
abuse-mailbox:  abuse2@colt.net
admin-c:        CTSC2-AP
tech-c:         CTSC2-AP
auth:           # Filtered
remarks:        abuse2@colt.net was validated on 2025-07-23
mnt-by:         MAINT-CTSCL-JP
last-modified:  2025-11-18T00:35:54Z
source:         APNIC

role:           ABUSE CTSCLJP
country:        ZZ
address:        Izumi Garden Tower, 27F 1-6-1, Roppongi, Minato-ku, Tokyo Tokyo 106-6027
phone:          +000000000
e-mail:         abuse2@colt.net
admin-c:        CTSC2-AP
tech-c:         CTSC2-AP
nic-hdl:        AC2582-AP
remarks:        Generated from irt object IRT-CTSCL-JP
remarks:        abuse2@colt.net was validated on 2025-07-23
abuse-mailbox:  abuse2@colt.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-23T06:57:48Z
source:         APNIC

person:         Umeda Hisakazu
address:        Higashishinagawa, Shinshu Meitetsu Shinagawa Bldg
address:        3-8-21, 140-0002, Shinagawa City, Tokyo, Japan
country:        JP
phone:          +9999999999
e-mail:         hisakazu.umeda@colt.net
nic-hdl:        UH47-AP
mnt-by:         MAINT-CTSCL-JP
last-modified:  2023-12-22T09:32:58Z
source:         APNIC

route:          148.109.25.0/24
origin:         AS8220
descr:          TATA IZO
mnt-by:         MAINT-CTSCL-JP
last-modified:  2024-03-19T06:24:25Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 148.109.25.0/24

Range	ASN	Company	Num of IPs
148.109.0.0/16	AS8220	Colt Technology Services Co., Ltd.	65,536

Nearby Ranges

BGP prefixes that overlap with 148.109.0.0/16

Range	ASN	Company	Num of IPs
148.109.0.0/16	AS8220	Colt Technology Services 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

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

IP Address	ASN	Details
148.109.25.6	AS8220 COLT Technology Services Group Limited	`1.23ms` 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
20.231.252.168	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
15.205.213.168	AS8987 Amazon Data Services Ireland Ltd	`0.77ms` from Boardman, US
38.119.136.8	AS174 Cogent Communications, LLC	`1.06ms` from Boise, US
190.49.21.136	AS22927 Telefonica de Argentina	`1.76ms` from Buenos Aires, AR
73.146.89.8	AS7922 Comcast Cable Communications, LLC	`12.38ms` from Chicago, US
20.174.235.72	AS8075 Microsoft Corporation	`1.08ms` from Dubai, AE
86.145.17.168	AS2856 British Telecommunications PLC	`3.29ms` from Erith, GB
49.83.18.136	AS4134 CHINANET-BACKBONE	`8.65ms` from Huai'an, CN
79.77.240.40	AS13285 TalkTalk Communications Limited	`3.13ms` from Manchester, GB
176.186.109.200	AS5410 Bouygues Telecom SA	`3.20ms` from Paris, FR
90.179.185.72	AS5610 O2 Czech Republic, a.s.	`7.11ms` from Prague, CZ
36.226.144.40	AS3462 Data Communication Business Group	`0.99ms` from Taipei, TW
109.242.84.56	AS25472 Nova Telecommunications & Media Single Member S.A	`15.34ms` from Thessaloniki, GR
114.157.140.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.31ms` from Tokyo, JP
190.116.135.40	AS12252 America Movil Peru S.A.C.	`0.33ms` from Trujillo, PE
114.250.82.200	AS4808 China Unicom Beijing Province Network	`3.42ms` from Beijing, CN
59.36.206.40	AS4134 CHINANET-BACKBONE	`2.72ms` from Guangzhou, CN
213.30.96.152	AS12353 Vodafone Portugal	`0.60ms` from Lisbon, PT
2.22.84.88	AS16625 Akamai Technologies, Inc.	`0.06ms` from Lisbon, PT
109.151.255.56	AS2856 British Telecommunications PLC	`6.21ms` from London, GB
23.51.193.104	AS16625 Akamai Technologies, Inc.	`0.66ms` from Los Angeles, US
201.0.67.248	AS27699 TELEFÔNICA BRASIL S.A	`3.27ms` from Osasco, BR
148.163.107.88	AS53755 Input Output Flood LLC	`0.56ms` from Phoenix, US
179.111.201.200	AS27699 TELEFÔNICA BRASIL S.A	`2.37ms` from Sao Paulo, BR
59.110.246.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.55ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f8 148.109.25.10

traceroute to 148.109.25.10 (148.109.25.10): 64 hops max, 52 byte packets

8 [AS6453] 209.58.61.40 0.73 ms

9 [AS8220] 148.109.3.125 1.902 ms

10 *

11 [AS8220] 148.109.25.10 1.46 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 6th 2025

What are IP address ranges?

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