61.186.2.0/24

AS23764 · CTGNet

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Summary

Country	China
Domain	hk.hi.cn
ASN	AS23764
Parent Range	61.186.0.0/18
Registry	APNIC
ID	HAINAN-TELECOM

WHOIS Details

inetnum:        61.186.2.0 - 61.186.2.255
netname:        Hainan-TELECOM
descr:          BoAo node Fttx+LAN dialup ports for HaiNan Aviation
country:        CN
admin-c:        LZ8-AP
tech-c:         LZ8-AP
mnt-by:         MAINT-CN-CHINANET-HI
changed:        ipadmin@public.hk.hi.cn 20071111
status:         ASSIGNED NON-PORTABLE
source:         APNIC

person:         liuqing zheng
address:        20th Floor,TelecomCenter Building
address:        NanHai Avenue,HaiKou HaiNan province
country:        CN
phone:          +86-898-66816971
fax-no:         +86-898-66785993
e-mail:         089866775500@189.cn
nic-hdl:        LZ8-AP
mnt-by:         MAINT-CN-CHINANET-HI
changed:        hostmaster@public.hk.hi.cn 20020822
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.186.2.0/24

Range	ASN	Company	Num of IPs
61.186.0.0/18	AS4134	CHINANET Hainan province network	16,384

Nearby Ranges

BGP prefixes that overlap with 61.186.0.0/16

Range	ASN	Company	Num of IPs
61.186.128.0/17	AS134420	CHINANET Chongqing Province Network	32,768
61.186.128.0/17	AS4134	CHINANET Chongqing Province Network	32,768
61.186.0.0/18	AS4134	CHINANET Hainan province network	16,384
61.186.64.0/18	AS4134	CHINANET Hunan province network	16,384

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

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

IP Address	ASN	Details
61.186.2.1	AS23764 CTGNet	`13.91ms` 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
221.222.65.40	AS4808 China Unicom Beijing Province Network	`3.96ms` from Beijing, CN
4.249.207.88	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
218.147.130.248	AS4766 Korea Telecom	`1.93ms` from Incheon, KR
86.157.158.232	AS2856 British Telecommunications PLC	`6.96ms` from London, GB
75.237.223.88	AS6167 Verizon Business	`12.62ms` from Los Angeles, US
15.206.6.216	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
161.45.193.104	AS26335 Middle Tennessee State University	`3.14ms` from Nashville, US
32.211.239.216	AS46690 Southern New England Telephone Company and SNET America, Inc.	`8.57ms` from New York City, US
139.129.12.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.25ms` from Qingdao, CN
95.83.21.24	AS12389 PJSC Rostelecom	`8.72ms` from Samara, RU
202.189.220.152	AS2519 ARTERIA Networks Corporation	`2.20ms` from Tokyo, JP
94.177.164.248	AS31034 Aruba S.p.A.	`0.32ms` from Arezzo, IT
79.193.7.104	AS3320 Deutsche Telekom AG	`3.37ms` from Berlin, DE
109.100.1.8	AS9050 Orange Romania S.A.	`2.34ms` from Bucharest, RO
47.244.119.8	AS45102 Alibaba (US) Technology Co., Ltd.	`1.35ms` from Hong Kong, HK
34.13.12.24	AS396982 Google LLC	`0.09ms` from London, GB
115.36.44.8	AS18126 Chubu Telecommunications Company, Inc.	`6.61ms` from Osaka, JP
79.107.148.104	AS25472 Nova Telecommunications & Media Single Member S.A	`15.29ms` from Thessaloniki, GR
211.133.201.88	AS10010 TOKAI Communications Corporation	`7.77ms` from Tokyo, JP
61.184.45.88	AS4134 CHINANET-BACKBONE	`4.43ms` from Wuhan, CN
102.43.102.216	AS8452 TE-AS	`3.01ms` from Cairo, EG
86.40.149.248	AS5466 Eircom Limited	`2.97ms` from Dublin, IE
217.229.65.152	AS3320 Deutsche Telekom AG	`1.40ms` from Hamburg, DE
154.209.47.88	AS132839 POWER LINE DATACENTER	`1.05ms` from Hong Kong, HK
16.162.109.216	AS16509 Amazon.com, Inc.	`0.35ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f4 61.186.2.2

traceroute to 61.186.2.2 (61.186.2.2): 64 hops max, 52 byte packets

4 [] 36.255.56.131 0.722 ms

5 *

6 [] 69.194.169.190 1.093 ms

7 [] 203.144.98.174 16.666 ms

8 [AS23764] 61.186.2.2 14.136 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 13th 2026

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.

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