183.91.63.0/24

AS4809 · China Telecom Next Generation Carrier Network

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Summary

Country	Hong Kong
Domain	chinatelecom.com.hk
ASN	AS4809
Registry	APNIC
ID	CTHKI-HK

WHOIS Details

inetnum:        183.91.60.0 - 183.91.63.255
netname:        CTHKI-HK
descr:          Chinatelecom Next Carrying HongKong region network
country:        HK
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
abuse-c:        AC2015-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CTHKI-HK
mnt-lower:      MAINT-CTHKI-HK
mnt-routes:     MAINT-CTHKI-HK
mnt-irt:        IRT-CTHKI-HK
last-modified:  2021-01-26T21:27:40Z
source:         APNIC

irt:            IRT-CTHKI-HK
address:        38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
e-mail:         guohf@chinatelecomglobal.com
abuse-mailbox:  guohf@chinatelecomglobal.com
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
auth:           # Filtered
remarks:        noc@chinatelecomglobal.com
remarks:        guohf@chinatelecomglobal.com was validated on 2025-06-11
mnt-by:         MAINT-CTHKI-ADMIN
last-modified:  2025-09-04T05:45:38Z
source:         APNIC

role:           ABUSE CTHKIHK
country:        ZZ
address:        38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
phone:          +000000000
e-mail:         guohf@chinatelecomglobal.com
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
nic-hdl:        AC2015-AP
remarks:        Generated from irt object IRT-CTHKI-HK
remarks:        guohf@chinatelecomglobal.com was validated on 2025-06-11
abuse-mailbox:  guohf@chinatelecomglobal.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-11T03:05:40Z
source:         APNIC

role:           CHINA TELECOM HONG KONGINTERNATIONAL LTD  - netw
address:        38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
country:        HK
phone:          +852 31000000
e-mail:         noc@chinatelecom.com.hk
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
nic-hdl:        CTHK1-AP
mnt-by:         MAINT-CTHKI-HK
last-modified:  2009-11-24T04:46:50Z
source:         APNIC

route:          183.91.60.0/22
descr:          Chinatelecom Next Carrying Network Backbone
descr:          SG
origin:         AS4809
country:        HK
notify:         noc@chinatelecomglobal.com
mnt-routes:     MAINT-CTGL-HK
mnt-by:         MAINT-CTGL-HK
last-modified:  2014-07-14T10:08:46Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
47.213.86.120	AS19108 Optimum	`15.97ms` from Ashburn, US
156.204.21.40	AS8452 TE-AS	`2.55ms` from Cairo, EG
192.96.170.8	AS53259 Jo-Carroll Energy, Inc. (NFP)	`4.25ms` from Chicago, US
73.102.113.88	AS7922 Comcast Cable Communications, LLC	`11.31ms` from Chicago, US
116.106.221.8	AS24086 Viettel Corporation	`3.85ms` from Ho Chi Minh City, VN
94.81.53.168	AS3269 Telecom Italia S.p.A.	`6.50ms` from Milan, IT
54.192.187.8	AS16509 Amazon.com, Inc.	`0.37ms` from Paris, FR
71.244.106.200	AS701 Verizon Business	`1.96ms` from Philadelphia, US
175.110.73.8	AS10753 Level 3 Parent, LLC	`0.82ms` from Secaucus, US
81.228.92.200	AS3301 Telia Company AB	`0.79ms` from Stockholm, SE
59.85.250.152	AS10010 TOKAI Communications Corporation	`4.93ms` from Tokyo, JP
108.31.37.40	AS701 Verizon Business	`1.92ms` from Ashburn, US
23.58.130.120	AS20940 Akamai International B.V.	`0.50ms` from Atlanta, US
41.40.246.184	AS8452 TE-AS	`5.22ms` from Cairo, EG
41.117.183.40	AS12091 MTN SA	`16.73ms` from Johannesburg, ZA
90.221.68.152	AS5607 Sky UK Limited	`7.92ms` from London, GB
126.125.192.88	AS17676 SoftBank Corp.	`10.83ms` from Osaka, JP
89.11.145.216	AS29695 Altibox AS	`3.46ms` from Oslo, NO
112.226.43.120	AS4837 CHINA UNICOM China169 Backbone	`2.67ms` from Qingdao, CN
50.67.151.88	AS6327 Shaw Communications Inc.	`11.94ms` from Seattle, US
183.180.169.184	AS2519 ARTERIA Networks Corporation	`2.25ms` from Tokyo, JP
129.143.109.40	AS553 BelWue-Koordination	`6.15ms` from Zuerich, CH
222.29.70.40	AS4538 China Education and Research Network Center	`3.33ms` from Beijing, CN
73.208.125.200	AS7922 Comcast Cable Communications, LLC	`5.23ms` from Chicago, US
93.133.12.8	AS6805 Telefonica Germany GmbH & Co.OHG	`4.17ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f2 -m6 183.91.63.10

traceroute to 183.91.63.10 (183.91.63.10): 6 hops max, 52 byte packets

2 [AS5578] 195.168.117.209 0.627 ms

3 [AS5578] 62.168.99.154 0.785 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Bratislava, SK

On September 4th 2025

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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