27.110.0.0/20
AS8220 · COLT Technology Services Group Limited
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WHOIS Details
inetnum: 27.110.0.0 - 27.110.15.255 netname: CTSCL-JP descr: Colt Technology Services Co., Ltd. country: JP org: ORG-CTSC1-AP admin-c: CTSC2-AP tech-c: CTSC2-AP abuse-c: AC2582-AP status: ALLOCATED PORTABLE remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-CTSCL-JP mnt-routes: MAINT-CTSCL-JP mnt-irt: IRT-CTSCL-JP last-modified: 2022-05-25T10:31:38Z 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 organisation: ORG-CTSC1-AP org-name: Colt Technology Services Co., Ltd. org-type: LIR country: JP address: Izumi Garden Tower, 27F 1-6-1, Roppongi, Minato-ku phone: +81-03-5617-2342 e-mail: hostmaster@colt.net mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:18:50Z 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 role: Colt Technology Services Co Ltd administrator address: Izumi Garden Tower, 27F 1-6-1, Roppongi, Minato-ku, Tokyo Tokyo 106-6027 country: JP phone: +81-3-5617-2342 e-mail: abuse@colt.net admin-c: CTSC2-AP tech-c: CTSC2-AP nic-hdl: CTSC2-AP mnt-by: MAINT-CTSCL-JP last-modified: 2023-02-01T07:07:49Z source: APNIC route: 27.110.0.0/20 origin: AS8220 descr: Colt Technology Services Co., Ltd. Izumi Garden Tower, 27F 1-6-1, Roppongi, Minato-ku mnt-by: MAINT-CTSCL-JP last-modified: 2022-05-25T08:09:08Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 27.110.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 27.110.128.0/17 | AS9299 | Philippine Long Distance Telephone Co. | 32,768 |
| 27.110.96.0/20 | AS23783 | Cable Networks Akita Co.,Ltd. | 4,096 |
| 27.110.64.0/21 | AS2914 | NTT Ltd Japan Corporation | 2,048 |
| 27.110.120.0/21 | AS23655 | Scorch Communications Limited | 2,048 |
| 27.110.112.0/21 | AS23783 | Cable Networks Akita Co.,Ltd. | 2,048 |
| 27.110.72.0/21 | AS9221 | The Hongkong and Shanghai Banking Corp Ltd | 2,048 |
| 27.110.16.0/22 | AS8220 | Colt Technology Services Co., Ltd. | 1,024 |
| 27.110.128.0/24 | AS18115 | 1-14MYTDV_JG Summit Holdings Inc. | 256 |
| 27.110.63.0/24 | AS10021 | Colt Technology Services Co., Ltd. | 256 |
Hosted domains
There are 38 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 27.110.11.76 | bonnohji.jp | 15 |
| 27.110.11.88 | raidenmaru.com | 11 |
| 27.110.11.75 | fetish-world.jp | 4 |
| 27.110.11.77 | akibacom.jp | 4 |
| 27.110.11.68 | aroma-p.com | 2 |
| 27.110.11.89 | g-history.jp | 2 |
| 27.110.3.42 | cloud-pit.com | 1 |
| 27.110.3.130 | newcorp.jp | 1 |
| 27.110.1.197 | jwater.co.jp | 1 |
| 27.110.11.90 | wingnet-bu.com | 1 |
Hosted domains API
Pingable IPs
662 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 27.110.4.242 |
0.70ms from Tokyo,
JP
|
|
| 27.110.2.30 |
0.62ms from Tokyo,
JP
|
|
| 27.110.3.150 |
0.27ms from Sydney,
AU
|
|
| 27.110.1.128 |
0.61ms from Osaka,
JP
|
|
| 27.110.0.114 |
1.51ms from Osaka,
JP
|
|
| 27.110.15.50 |
1.24ms from Osaka,
JP
|
|
| 27.110.14.222 |
0.65ms from Tokyo,
JP
|
|
| 27.110.11.25 |
1.24ms from Tokyo,
JP
|
|
| 27.110.8.241 |
0.58ms from Tokyo,
JP
|
|
| 27.110.13.122 |
0.57ms from Tokyo,
JP
|
|
| 27.110.9.129 |
0.56ms from Osaka,
JP
|
|
| 27.110.6.77 |
0.59ms from Osaka,
JP
|
|
| 27.110.10.134 |
0.64ms from Tokyo,
JP
|
|
| 27.110.7.233 |
0.97ms 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 |
|---|---|---|
| 186.191.251.4 |
18.80ms from Buenos Aires,
AR
|
|
| 148.70.110.164 |
0.80ms from Chengdu,
CN
|
|
| 76.157.219.180 |
6.78ms from Chicago,
US
|
|
| 73.26.246.132 |
13.97ms from Denver,
US
|
|
| 54.170.89.244 |
0.16ms from Dublin,
IE
|
|
| 90.203.119.100 |
6.03ms from Erith,
GB
|
|
| 27.73.136.36 |
3.75ms from Hanoi,
VN
|
|
| 38.238.203.68 |
0.74ms from Hong Kong,
HK
|
|
| 36.80.121.180 |
7.19ms from Jakarta,
ID
|
|
| 60.216.254.52 |
2.96ms from Jinan,
CN
|
|
| 61.176.153.132 |
9.04ms from Liaoyang,
CN
|
|
| 50.159.89.4 |
9.28ms from Los Angeles,
US
|
|
| 213.37.7.180 |
4.33ms from Madrid,
ES
|
|
| 90.8.0.84 |
4.44ms from Marseille,
FR
|
|
| 188.14.76.244 |
6.33ms from Milan,
IT
|
|
| 72.68.108.164 |
1.81ms from New York City,
US
|
|
| 60.137.126.164 |
3.85ms from Osaka,
JP
|
|
| 49.28.176.164 |
6.97ms from Seoul,
KR
|
|
| 39.119.53.36 |
4.11ms from Seoul,
KR
|
|
| 114.206.198.84 |
1.34ms from Seoul,
KR
|
|
| 123.182.151.36 |
4.38ms from Shijiazhuang,
CN
|
|
| 213.8.87.244 |
0.34ms from Tel Aviv,
IL
|
|
| 73.12.119.148 |
6.85ms from Ashburn,
US
|
|
| 198.20.173.36 |
0.15ms from Buffalo,
US
|
|
| 70.123.147.132 |
5.76ms from Dallas,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Los Angeles, US
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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