1. All IP Ranges
  2. 210.0.0.0/8
  3. 210.57.0.0/16
  4. AS4637  | 210.57.23.0/24

210.57.23.0/24

AS4637  ·  Telstra Global

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Summary

Country United Kingdom
Domain telstra.com
ASN AS4637
Registry APNIC
ID TELSTRAGLOBAL-UK

WHOIS Details

inetnum:        210.57.23.0 - 210.57.23.255
netname:        TELSTRAGLOBAL-UK
descr:          Telstra Global Internet Services Network /24 Block
country:        GB
admin-c:        TI55-AP
tech-c:         TI54-AP
abuse-c:        AT940-AP
status:         ALLOCATED NON-PORTABLE
geofeed:        https://geofeed.telstraglobal.net/geofeed.csv
notify:         ip-noc@team.telstra.com
mnt-by:         MAINT-HK-TI
mnt-irt:        IRT-TELSTRA-INTL-HK
last-modified:  2025-08-12T04:03:44Z
source:         APNIC

irt:            IRT-TELSTRA-INTL-HK
address:        Internet and Private Networks
address:        Telecom House,
address:        3 Gloucester Rd,
address:        Wanchai, Hong Kong.
e-mail:         IRT@team.telstra.com
abuse-mailbox:  abuse@telstra.net
admin-c:        TI55-AP
tech-c:         TI54-AP
auth:           # Filtered
remarks:        irt@team.telstra.com was validated on 2025-07-15
remarks:        abuse@telstra.net was validated on 2025-07-15
mnt-by:         MAINT-HK-TI
last-modified:  2025-09-04T05:54:39Z
source:         APNIC

role:           ABUSE TELSTRAINTLHK
country:        ZZ
address:        Internet and Private Networks
address:        Telecom House,
address:        3 Gloucester Rd,
address:        Wanchai, Hong Kong.
phone:          +000000000
e-mail:         IRT@team.telstra.com
admin-c:        TI55-AP
tech-c:         TI54-AP
nic-hdl:        AT940-AP
remarks:        Generated from irt object IRT-TELSTRA-INTL-HK
remarks:        irt@team.telstra.com was validated on 2025-07-15
remarks:        abuse@telstra.net was validated on 2025-07-15
abuse-mailbox:  abuse@telstra.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-15T22:42:45Z
source:         APNIC

person:         Telstra-International IPNOC
nic-hdl:        TI54-AP
e-mail:         ipnoc@team.telstra.com
address:        Telecom House,
address:        3 Gloucester Rd,
address:        Wanchai, Hong Kong.
phone:          +852 2983 3388
fax-no:         +852 2597 5896
country:        HK
remarks:        For SPAM/ABUSE Issue: ipnoc@team.telstra.com
remarks:        For Network Related Issue: ipnoc@team.telstra.com
mnt-by:         MAINT-AP-ANC
last-modified:  2019-09-11T04:30:26Z
source:         APNIC

person:         Telstra-International IPNPD
address:        14/F Telecom House, 3 Gloucester Road, Wanchai
country:        HK
phone:          +852 2983 3388
fax-no:         +852 2597 5896
e-mail:         ipnpd@team.telstra.com
nic-hdl:        TI55-AP
abuse-mailbox:  abuse@intl.telstra.com
mnt-by:         MAINT-HK-TI
last-modified:  2019-04-15T01:08:26Z
source:         APNIC

route:          210.57.23.0/24
origin:         AS4637
descr:          Telstra International Limited 19/F Telecom House 3 Gloucester Road
mnt-by:         MAINT-HK-TI
last-modified:  2025-04-15T22:31:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.57.0.0/16

Range ASN Company Num of IPs
210.57.208.0/20 AS38142 Universitas Airlangga 4,096
210.57.0.0/22 AS4637 Telstra-Malaysia 1,024
210.57.8.0/22 AS4637 PT Reach Network Services Indonesia 1,024
210.57.8.0/22 AS4637 PT Reach Network Services Indonesia 1,024
210.57.8.0/22 AS7543 PT Reach Network Services Indonesia 1,024
210.57.8.0/22 AS7543 PT Reach Network Services Indonesia 1,024
210.57.240.0/22 AS9569 HYUNDAI HCN Seocho Cable Tv System Co.Ltd 1,024
210.57.244.0/22 AS9569 HYUNDAI HCN Seocho Cable Tv System Co.Ltd 1,024
210.57.224.0/22 AS9762 Saero Network Service LTD 1,024
210.57.14.0/24 AS4637 Telstra Global Internet Services Network /24 Block 256
210.57.15.0/24 AS4637 Telstra Global Internet Services Network Blocks 256
210.57.16.0/24 AS4637 Telstra Global Internet Service 256
210.57.17.0/24 AS4637 Telstra Global Internet Services Network /24 Block 256
210.57.18.0/24 AS4637 Telstra Global Internet Services Network /24 Block 256
210.57.193.0/24 AS4637 Telstra Global Internet Service 256
210.57.200.0/24 AS4637 Telstra Global Internet Services Network /24 Block 256
210.57.201.0/24 AS4637 Telstra Global Internet Services Network /24 Block 256
210.57.202.0/24 AS4637 Telstra Global Internet Services Network /24 Block 256
210.57.203.0/24 AS4637 Telstra Global Internet Services Network /24 Block 256
210.57.204.0/24 AS4637 Telstra Global Internet Services Network /24 Block 256
210.57.205.0/24 AS4637 Telstra Global Internet Services Network /24 Block 256
210.57.22.0/24 AS4637 Telstra Global Internet Services Network Blocks 256
210.57.24.0/24 AS4637 Telstra Global Internet Service 256
210.57.25.0/24 AS4637 Telstra Global Internet Service 256
210.57.26.0/24 AS4637 Telstra Global Internet Services Network /24 Block 256
210.57.27.0/24 AS4637 Telstra Global Internet Service 256
210.57.28.0/24 AS4637 TELSTRA_FAR_EASTONE 256
210.57.29.0/24 AS4637 Telstra Global Internet Service 256
210.57.30.0/24 AS4637 Telstra Global Internet Service 256
210.57.31.0/24 AS4637 Telstra Global Internet Service 256
210.57.33.0/24 AS4637 Telstra Global Internet Services Network Blocks 256
210.57.34.0/24 AS4637 Telstra Global Internet Service 256
210.57.35.0/24 AS4637 TELSTRA_FAR_EASTONE 256
210.57.38.0/24 AS4637 Telstra Global Internet Service 256
210.57.39.0/24 AS4637 Telstra Global Internet Service 256
210.57.4.0/24 AS4637 Telstra Global Internet Services Network Blocks 256
210.57.41.0/24 AS4637 Telstra Global Internet Service 256
210.57.43.0/24 AS4637 Telstra Global Internet Service 256
210.57.45.0/24 AS4637 Telstra Global Internet Services Network /24 Block 256
210.57.47.0/24 AS4637 Telstra Global Internet Service 256
210.57.50.0/24 AS4637 Telstra Global Internet Service 256
210.57.5.0/24 AS4637 Telstra Global Internet Services Network Blocks 256
210.57.51.0/24 AS4637 Telstra Global Internet Service 256
210.57.52.0/24 AS4637 TELSTRA 256
210.57.53.0/24 AS4637 Telstra Global Internet Services Network Blocks 256
210.57.54.0/24 AS4637 Telstra Global Internet Services Network Blocks 256
210.57.55.0/24 AS4637 Telstra Global Internet Service 256
210.57.56.0/24 AS4637 Telstra Global Internet Service 256
210.57.57.0/24 AS4637 Telstra Global Internet Service 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
210.57.23.68 AS4637 Telstra Global 0.60ms from London, GB

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
204.242.136.232 AS6079 RCN 1.89ms from Ashburn, US
73.13.109.184 AS7922 Comcast Cable Communications, LLC 8.17ms from Ashburn, US
31.44.76.88 AS35047 Abissnet sh.a. 12.40ms from Belgrade, RS
24.89.238.8 AS11260 EastLink 18.55ms from Halifax, CA
119.247.80.248 AS9269 Hong Kong Broadband Network Ltd. 1.07ms from Hong Kong, HK
178.166.130.120 AS12389 PJSC Rostelecom 1.15ms from Krasnoyarsk, RU
86.223.6.184 AS3215 Orange S.A. 10.11ms from Paris, FR
187.39.162.56 AS28573 Claro NXT Telecomunicacoes Ltda 8.09ms from Porto Alegre, BR
119.184.232.104 AS4837 CHINA UNICOM China169 Backbone 7.61ms from Qingdao, CN
186.232.40.56 AS263057 Connect Network 2.44ms from Rio de Janeiro, BR
82.190.51.216 AS3269 Telecom Italia S.p.A. 4.21ms from Rome, IT
39.109.163.248 AS55430 Starhub Ltd 1.60ms from Singapore, SG
36.229.153.136 AS3462 Data Communication Business Group 1.55ms from Taipei, TW
185.67.199.8 AS200647 Netrics AG 2.58ms from Zuerich, CH
146.158.72.168 AS44546 ALFA TELECOM s.r.o. 0.47ms from Amsterdam, NL
132.193.218.56 AS668 United States Department of Defense (DoD) 0.59ms from Atlanta, US
91.142.211.40 AS50926 AXARNET COMUNICACIONES, S.L. 4.59ms from Barcelona, ES
85.251.54.104 AS6739 VODAFONE ONO, S.A. 6.17ms from Barcelona, ES
45.219.37.248 AS36925 MEDITELECOM 15.83ms from Casablanca, MA
204.130.176.24 AS19009 OneCleveland 5.03ms from Detroit, US
91.121.40.72 AS16276 OVH SAS 0.06ms from Gravelines, FR
78.146.178.152 AS13285 TalkTalk Communications Limited 6.24ms from London, GB
40.100.174.40 AS8075 Microsoft Corporation 0.86ms from London, GB
147.227.75.200 AS668 United States Department of Defense (DoD) 1.71ms from Los Angeles, US
83.61.0.200 AS3352 TELEFONICA DE ESPANA S.A.U. 0.85ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f5 210.57.23.70
traceroute to 210.57.23.70 (210.57.23.70): 64 hops max, 52 byte packets
6 *
7 *
8 [AS4637] 134.159.95.73 107.603 ms
9 [AS4637] 217.151.42.170 106.727 ms
10 [AS4637] 210.57.23.70 105.888 ms
Measurement taken from IPinfo ProbeNet in Serekunda, GM
On

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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