AS151797
CTCSCI TECH LIMITED · ctcsci.com
Hong Kong
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| Field | Value |
|---|---|
| Country |
Hong Kong
|
| Website | ctcsci.com |
| Hosted domains | 2 |
| Number of IPv4 | 512 |
| Number of IPv6 | 3,626,777,458,843,887,524,118,528 |
| ASN type | ISP |
| Registry | apnic |
| Allocated | 2 years ago on Sep 12, 2023 |
| Updated | 2 years ago on Sep 25, 2023 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 103.77.210.0/23 | CTCSCI TECH LIMITED | 512 |
| 103.77.210.0/24 | CTCSCI Tech Limited | 256 |
| 103.77.211.0/24 | CTCSCI Tech Limited | 256 |
| Netblock | Company |
|---|---|
| 2401:3620:211::/48 | CTCSCI TECH LIMITED |
| 2401:3620:221::/48 | CTCSCI TECH LIMITED |
| 2401:3620:231::/48 | CTCSCI TECH LIMITED |
WHOIS Details
ASHandle: AS151797
OrgID: AS151797
ASName: AS151797
ASNumber: AS151797
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 2 domain names hosted across 2 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 103.77.211.147 | ██████████ | 1 |
| 103.77.211.108 | ████████ | 1 |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS140227 | Hong Kong Communications International Co., Limited |
Pingable IPs
3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 103.77.210.183 |
0.30ms from Hong Kong,
HK
|
|
| 2401:3620:211:ffff:103:147:201:4 |
0.43ms from Hong Kong,
HK
|
|
| 103.77.211.43 |
0.31ms from Hong Kong,
HK
|
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 |
|---|---|---|
| 203.97.77.245 |
0.56ms from Auckland,
NZ
|
|
| 176.217.158.21 |
16.99ms from Bursa,
TR
|
|
| 20.84.243.245 |
0.55ms from Des Moines,
US
|
|
| 52.213.146.21 |
0.19ms from Dublin,
IE
|
|
| 93.215.40.229 |
7.45ms from Frankfurt am Main,
DE
|
|
| 61.93.221.197 |
0.79ms from Hong Kong,
HK
|
|
| 64.112.234.37 |
4.25ms from Indianapolis,
US
|
|
| 42.58.147.5 |
7.81ms from Liaoyang,
CN
|
|
| 76.26.193.37 |
17.57ms from Miami,
US
|
|
| 73.244.211.229 |
8.78ms from Miami,
US
|
|
| 151.22.1.133 |
9.68ms from Milan,
IT
|
|
| 220.177.251.149 |
0.29ms from Nanchang,
CN
|
|
| 4.8.33.197 |
0.56ms from New York City,
US
|
|
| 90.115.100.117 |
1.24ms from Paris,
FR
|
|
| 73.236.111.117 |
12.23ms from Reston,
US
|
|
| 213.171.188.5 |
1.89ms from Rome,
IT
|
|
| 104.2.79.37 |
7.05ms from San Jose,
US
|
|
| 221.145.173.53 |
3.78ms from Seoul,
KR
|
|
| 211.51.105.5 |
1.36ms from Seoul,
KR
|
|
| 180.107.2.53 |
5.34ms from Shanghai,
CN
|
|
| 87.68.185.197 |
1.21ms from Tel Aviv,
IL
|
|
| 93.105.193.21 |
5.78ms from Warsaw,
PL
|
|
| 89.233.76.229 |
6.21ms from Amsterdam,
NL
|
|
| 31.150.69.37 |
6.81ms from Amsterdam,
NL
|
|
| 112.18.54.133 |
4.41ms from Chengdu,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Hong Kong, HK
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS151797 at robtex.
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