1. All IP Ranges
  2. 210.0.0.0/8
  3. 210.57.0.0/16
  4. AS4637  | 210.57.39.0/24

210.57.39.0/24

AS4637  ·  Telstra Global

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Summary

Country Singapore
Domain telstra.com
ASN AS4637
Registry APNIC
ID TELSTRAGLOBAL-US

WHOIS Details

inetnum:        210.57.39.0 - 210.57.39.255
netname:        TELSTRAGLOBAL-US
descr:          Telstra Global Internet Service
country:        SG
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 2026-01-26
remarks:        abuse@telstra.net was validated on 2026-01-26
mnt-by:         MAINT-HK-TI
last-modified:  2026-01-26T01:19:22Z
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 2026-01-26
remarks:        abuse@telstra.net was validated on 2026-01-26
abuse-mailbox:  abuse@telstra.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-26T01:19:32Z
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:          210.57.39.0/24
origin:         AS4637
descr:          Telstra International Limited 19/F Telecom House 3 Gloucester Road
mnt-by:         MAINT-HK-TI
last-modified:  2025-04-15T22:31:21Z
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
210.57.15.0/24 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
210.57.23.0/24 AS4637 Telstra Global Internet Services Network /24 Block 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
210.57.4.0/24 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
210.57.58.0/24 AS4637 Telstra Global Internet Service 256

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address ASN Details
210.57.39.242 AS4637 Telstra Global 0.34ms from Singapore, SG

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
169.47.43.216 AS36351 IBM Cloud 0.43ms from Ashburn, US
202.113.69.56 AS4538 China Education and Research Network Center 4.54ms from Beijing, CN
186.22.222.120 AS27747 Telecentro S.A. 5.74ms from Buenos Aires, AR
23.253.56.8 AS19994 Rackspace Hosting 1.21ms from Chicago, US
89.0.73.8 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 6.40ms from Duesseldorf, DE
45.207.40.8 AS44509 LZ NETWORKS LIMITED 0.31ms from Hong Kong, HK
87.18.52.168 AS3269 Telecom Italia S.p.A. 3.98ms from Milan, IT
179.129.215.72 AS26599 TELEFÔNICA BRASIL S.A 1.87ms from Novo Hamburgo, BR
174.63.220.248 AS7922 Comcast Cable Communications, LLC 13.31ms from Atlanta, US
41.214.79.136 AS8346 SONATEL-AS Autonomous System 2.08ms from Dakar, SN
89.153.123.200 AS2860 NOS COMUNICACOES, S.A. 13.02ms from Lisbon, PT
31.50.157.232 AS2856 British Telecommunications PLC 5.54ms from London, GB
104.174.184.88 AS20001 Charter Communications Inc 4.72ms from Los Angeles, US
47.150.239.184 AS5650 Frontier Communications of America, Inc. 2.59ms from Los Angeles, US
73.46.37.24 AS7922 Comcast Cable Communications, LLC 4.66ms from Miami, US
71.225.89.200 AS7922 Comcast Cable Communications, LLC 6.88ms from New York City, US
4.154.76.56 AS8075 Microsoft Corporation 0.29ms from Quincy, US
196.65.221.168 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.05ms from Rabat, MA
179.210.182.104 AS28573 Claro NXT Telecomunicacoes Ltda 7.69ms from Rio de Janeiro, BR
93.172.147.8 AS1680 Cellcom Fixed Line Communication L.P 2.24ms from Rosh Ha‘Ayin, IL
78.36.34.72 AS12389 PJSC Rostelecom 5.73ms from Saint Petersburg, RU
120.6.46.8 AS4837 CHINA UNICOM China169 Backbone 8.31ms from Tianjin, CN
188.171.186.40 AS12946 R Cable y Telecable Telecomunicaciones, S.A.U. 13.80ms from A Coruna, ES
145.29.133.8 AS1103 SURF B.V. 4.18ms from Amsterdam, NL
136.61.124.104 AS16591 Google Fiber Inc. 7.28ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f4 210.57.39.233
traceroute to 210.57.39.233 (210.57.39.233): 64 hops max, 52 byte packets
4 [AS3491] 63.218.165.86 1.171 ms
5 [AS4637] 210.57.39.233 0.403 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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.

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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