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IP address details
AS4641
The Hong Kong Internet Exchange Limited ·www.cuhk.edu.hk
IP address details
AS4641
The Hong Kong Internet Exchange Limited ·www.cuhk.edu.hk
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS4641
  • Org Name
    The Hong Kong Internet Exchange Limited
  • Country
    Hong Kong
  • Country Code
    HK
  • Website
  • Regional Registry
    APNIC
  • Allocated Date
    24th November 1995
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    4
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    10
  • Ipv6 Peers
    8
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    3

Prefixes

There are 4 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Hong Kong123.255.96.0/19
Information Technology Services Centre
--APNIC
Australia202.45.176.0/20
Asia Pacific Network Information Centre
202.45.176.0/21APNIC
Hong Kong202.45.177.0/24
Chinese University of Hong Kong (The)
202.45.176.0/21APNIC
Hong Kong202.45.188.0/24
The Hong Kong Internet Exchange Limited
202.45.188.0/22APNIC
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology

Peers

There are 10 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
SingaporeAS18106
Viewqwest Pte Ltd
true
CambodiaAS23673
Cogetel Online, Cambodia, ISP
true
AS24149
Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
false
United StatesAS2914
NTT America, Inc.
true
GermanyAS31529
DNS anycast AS object for .DE DNS service
false
AS38345
Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
true
United StatesAS6453
TATA COMMUNICATIONS (AMERICA) INC
true
United StatesAS6939
Hurricane Electric LLC
true
ChinaAS7497
Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
false
JapanAS7660
Asia Pacific Advanced Network - Japan
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Upstream

There are 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS2914
NTT America, Inc.
true
United StatesAS6453
TATA COMMUNICATIONS (AMERICA) INC
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Downstream

There are 2 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
AS24149
Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
false
AS38345
Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Graphs

AS4641 Combined Upstream Graph AS4641 AS4641 AS2914 AS2914 AS4641->AS2914 AS6453 AS6453 AS4641->AS6453 AS6939 AS6939 AS4641->AS6939 AS3356 AS3356 AS2914->AS3356 AS2497 AS2497 AS2914->AS2497 AS7018 AS7018 AS2914->AS7018 AS1299 AS1299 AS2914->AS1299 AS1239 AS1239 AS2914->AS1239 AS174 AS174 AS2914->AS174 AS3257 AS3257 AS2914->AS3257 AS6461 AS6461 AS2914->AS6461 AS701 AS701 AS2914->AS701 AS6453->AS3356 AS6453->AS1239 AS6939->AS3356 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS4641 Combined Upstream Graph AS4641 AS4641 AS2914 AS2914 AS4641->AS2914 AS6453 AS6453 AS4641->AS6453 AS6939 AS6939 AS4641->AS6939 AS3356 AS3356 AS2914->AS3356 AS2497 AS2497 AS2914->AS2497 AS7018 AS7018 AS2914->AS7018 AS1299 AS1299 AS2914->AS1299 AS1239 AS1239 AS2914->AS1239 AS174 AS174 AS2914->AS174 AS3257 AS3257 AS2914->AS3257 AS6461 AS6461 AS2914->AS6461 AS701 AS701 AS2914->AS701 AS6453->AS3356 AS6453->AS1239 AS6939->AS3356 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

World Map

WHOIS Details

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4641'

% Abuse contact for 'AS4641' is '[email protected]'

aut-num: AS4641
as-name: HKIX-AS-AP
descr: The Hong Kong Internet Exchange Limited
country: HK
org: ORG-THKI1-AP
admin-c: HKIE1-AP
tech-c: HKIE1-AP
abuse-c: AH919-AP
mnt-lower: MAINT-HKIX-HK
mnt-routes: MAINT-HKIX-HK
mnt-by: APNIC-HM
mnt-irt: IRT-HKIX1-HK
last-modified: 2020-06-22T06:03:28Z
source: APNIC

irt: IRT-HKIX1-HK
address: Pi ch'iu Building, The Chinese University of Hong Kong, Shatin N.T.
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-08-12
mnt-by: MAINT-HKIX-HK
last-modified: 2024-08-12T01:57:11Z
source: APNIC

organisation: ORG-THKI1-AP
org-name: The Hong Kong Internet Exchange Limited
org-type: LIR
country: HK
address: Room 801, 8/F., Wu Ho Man Yuen Bldg.
address: The Chinese University of Hong Kong
phone: +852-39438800
fax-no: +852-26035001
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:31Z
source: APNIC

role: ABUSE HKIX1HK
country: ZZ
address: Pi ch'iu Building, The Chinese University of Hong Kong, Shatin N.T.
phone: +000000000
e-mail: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
nic-hdl: AH919-AP
remarks: Generated from irt object IRT-HKIX1-HK
remarks: [email protected] was validated on 2024-08-12
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-08-12T01:57:25Z
source: APNIC

role: Hong Kong Internet Exchange Network Admin
address: Pi Chiu Building, The Chinese University of Hong Kong, Shatin, N.T.
country: HK
phone: +852-39438800
e-mail: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
nic-hdl: HKIE1-AP
notify: [email protected]
mnt-by: MAINT-HKIX-HK
last-modified: 2019-01-08T08:44:26Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)


% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4641'

% Abuse contact for 'AS4641' is '[email protected]'

aut-num: AS4641
as-name: HKIX-AS-AP
descr: The Hong Kong Internet Exchange Limited
country: HK
org: ORG-THKI1-AP
admin-c: HKIE1-AP
tech-c: HKIE1-AP
abuse-c: AH919-AP
mnt-lower: MAINT-HKIX-HK
mnt-routes: MAINT-HKIX-HK
mnt-by: APNIC-HM
mnt-irt: IRT-HKIX1-HK
last-modified: 2020-06-22T06:03:28Z
source: APNIC

irt: IRT-HKIX1-HK
address: Pi ch'iu Building, The Chinese University of Hong Kong, Shatin N.T.
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-08-12
mnt-by: MAINT-HKIX-HK
last-modified: 2024-08-12T01:57:11Z
source: APNIC

organisation: ORG-THKI1-AP
org-name: The Hong Kong Internet Exchange Limited
org-type: LIR
country: HK
address: Room 801, 8/F., Wu Ho Man Yuen Bldg.
address: The Chinese University of Hong Kong
phone: +852-39438800
fax-no: +852-26035001
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:31Z
source: APNIC

role: ABUSE HKIX1HK
country: ZZ
address: Pi ch'iu Building, The Chinese University of Hong Kong, Shatin N.T.
phone: +000000000
e-mail: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
nic-hdl: AH919-AP
remarks: Generated from irt object IRT-HKIX1-HK
remarks: [email protected] was validated on 2024-08-12
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-08-12T01:57:25Z
source: APNIC

role: Hong Kong Internet Exchange Network Admin
address: Pi Chiu Building, The Chinese University of Hong Kong, Shatin, N.T.
country: HK
phone: +852-39438800
e-mail: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
nic-hdl: HKIE1-AP
notify: [email protected]
mnt-by: MAINT-HKIX-HK
last-modified: 2019-01-08T08:44:26Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)


IX

Country
IX
IPv4
IPv6
Port Speed
Hong KongHKIX123.255.91.8810 Gbps
Hong KongHKIX123.255.90.23810 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
Hong KongHKIX123.255.91.8810 Gbps
Hong KongHKIX123.255.90.23810 Gbps
  • 1
IP.CC
Search
IP address details
AS4641
The Hong Kong Internet Exchange Limited ·www.cuhk.edu.hk
IP address details
AS4641
The Hong Kong Internet Exchange Limited ·www.cuhk.edu.hk

Summary

  • As Number
    AS4641
  • Org Name
    The Hong Kong Internet Exchange Limited
  • Country
    Hong Kong
  • Country Code
    HK
  • Website
  • Regional Registry
    APNIC
  • Allocated Date
    24th November 1995
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    4
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    10
  • Ipv6 Peers
    8
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    3

Prefixes

There are 4 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Hong Kong123.255.96.0/19
Information Technology Services Centre
--APNIC
Australia202.45.176.0/20
Asia Pacific Network Information Centre
202.45.176.0/21APNIC
Hong Kong202.45.177.0/24
Chinese University of Hong Kong (The)
202.45.176.0/21APNIC
Hong Kong202.45.188.0/24
The Hong Kong Internet Exchange Limited
202.45.188.0/22APNIC
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology

Peers

There are 10 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
SingaporeAS18106
Viewqwest Pte Ltd
true
CambodiaAS23673
Cogetel Online, Cambodia, ISP
true
AS24149
Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
false
United StatesAS2914
NTT America, Inc.
true
GermanyAS31529
DNS anycast AS object for .DE DNS service
false
AS38345
Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
true
United StatesAS6453
TATA COMMUNICATIONS (AMERICA) INC
true
United StatesAS6939
Hurricane Electric LLC
true
ChinaAS7497
Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
false
JapanAS7660
Asia Pacific Advanced Network - Japan
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Upstream

There are 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS2914
NTT America, Inc.
true
United StatesAS6453
TATA COMMUNICATIONS (AMERICA) INC
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Downstream

There are 2 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
AS24149
Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
false
AS38345
Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Graphs

AS4641 Combined Upstream Graph AS4641 AS4641 AS2914 AS2914 AS4641->AS2914 AS6453 AS6453 AS4641->AS6453 AS6939 AS6939 AS4641->AS6939 AS3356 AS3356 AS2914->AS3356 AS2497 AS2497 AS2914->AS2497 AS7018 AS7018 AS2914->AS7018 AS1299 AS1299 AS2914->AS1299 AS1239 AS1239 AS2914->AS1239 AS174 AS174 AS2914->AS174 AS3257 AS3257 AS2914->AS3257 AS6461 AS6461 AS2914->AS6461 AS701 AS701 AS2914->AS701 AS6453->AS3356 AS6453->AS1239 AS6939->AS3356 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS4641 Combined Upstream Graph AS4641 AS4641 AS2914 AS2914 AS4641->AS2914 AS6453 AS6453 AS4641->AS6453 AS6939 AS6939 AS4641->AS6939 AS3356 AS3356 AS2914->AS3356 AS2497 AS2497 AS2914->AS2497 AS7018 AS7018 AS2914->AS7018 AS1299 AS1299 AS2914->AS1299 AS1239 AS1239 AS2914->AS1239 AS174 AS174 AS2914->AS174 AS3257 AS3257 AS2914->AS3257 AS6461 AS6461 AS2914->AS6461 AS701 AS701 AS2914->AS701 AS6453->AS3356 AS6453->AS1239 AS6939->AS3356 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

World Map

WHOIS Details

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4641'

% Abuse contact for 'AS4641' is '[email protected]'

aut-num: AS4641
as-name: HKIX-AS-AP
descr: The Hong Kong Internet Exchange Limited
country: HK
org: ORG-THKI1-AP
admin-c: HKIE1-AP
tech-c: HKIE1-AP
abuse-c: AH919-AP
mnt-lower: MAINT-HKIX-HK
mnt-routes: MAINT-HKIX-HK
mnt-by: APNIC-HM
mnt-irt: IRT-HKIX1-HK
last-modified: 2020-06-22T06:03:28Z
source: APNIC

irt: IRT-HKIX1-HK
address: Pi ch'iu Building, The Chinese University of Hong Kong, Shatin N.T.
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-08-12
mnt-by: MAINT-HKIX-HK
last-modified: 2024-08-12T01:57:11Z
source: APNIC

organisation: ORG-THKI1-AP
org-name: The Hong Kong Internet Exchange Limited
org-type: LIR
country: HK
address: Room 801, 8/F., Wu Ho Man Yuen Bldg.
address: The Chinese University of Hong Kong
phone: +852-39438800
fax-no: +852-26035001
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:31Z
source: APNIC

role: ABUSE HKIX1HK
country: ZZ
address: Pi ch'iu Building, The Chinese University of Hong Kong, Shatin N.T.
phone: +000000000
e-mail: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
nic-hdl: AH919-AP
remarks: Generated from irt object IRT-HKIX1-HK
remarks: [email protected] was validated on 2024-08-12
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-08-12T01:57:25Z
source: APNIC

role: Hong Kong Internet Exchange Network Admin
address: Pi Chiu Building, The Chinese University of Hong Kong, Shatin, N.T.
country: HK
phone: +852-39438800
e-mail: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
nic-hdl: HKIE1-AP
notify: [email protected]
mnt-by: MAINT-HKIX-HK
last-modified: 2019-01-08T08:44:26Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)


% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4641'

% Abuse contact for 'AS4641' is '[email protected]'

aut-num: AS4641
as-name: HKIX-AS-AP
descr: The Hong Kong Internet Exchange Limited
country: HK
org: ORG-THKI1-AP
admin-c: HKIE1-AP
tech-c: HKIE1-AP
abuse-c: AH919-AP
mnt-lower: MAINT-HKIX-HK
mnt-routes: MAINT-HKIX-HK
mnt-by: APNIC-HM
mnt-irt: IRT-HKIX1-HK
last-modified: 2020-06-22T06:03:28Z
source: APNIC

irt: IRT-HKIX1-HK
address: Pi ch'iu Building, The Chinese University of Hong Kong, Shatin N.T.
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-08-12
mnt-by: MAINT-HKIX-HK
last-modified: 2024-08-12T01:57:11Z
source: APNIC

organisation: ORG-THKI1-AP
org-name: The Hong Kong Internet Exchange Limited
org-type: LIR
country: HK
address: Room 801, 8/F., Wu Ho Man Yuen Bldg.
address: The Chinese University of Hong Kong
phone: +852-39438800
fax-no: +852-26035001
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:31Z
source: APNIC

role: ABUSE HKIX1HK
country: ZZ
address: Pi ch'iu Building, The Chinese University of Hong Kong, Shatin N.T.
phone: +000000000
e-mail: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
nic-hdl: AH919-AP
remarks: Generated from irt object IRT-HKIX1-HK
remarks: [email protected] was validated on 2024-08-12
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-08-12T01:57:25Z
source: APNIC

role: Hong Kong Internet Exchange Network Admin
address: Pi Chiu Building, The Chinese University of Hong Kong, Shatin, N.T.
country: HK
phone: +852-39438800
e-mail: [email protected]
admin-c: HKIE1-AP
tech-c: HKIE1-AP
nic-hdl: HKIE1-AP
notify: [email protected]
mnt-by: MAINT-HKIX-HK
last-modified: 2019-01-08T08:44:26Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)


IX

Country
IX
IPv4
IPv6
Port Speed
Hong KongHKIX123.255.91.8810 Gbps
Hong KongHKIX123.255.90.23810 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
Hong KongHKIX123.255.91.8810 Gbps
Hong KongHKIX123.255.90.23810 Gbps
  • 1
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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.
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