42.99.176.0/21

AS4637 · Telstra Global

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Summary

Country	India
Domain	telstra.com
ASN	AS4637
Parent Range	42.99.128.0/17
Registry	APNIC
ID	TELSTRAGLOBAL

WHOIS Details

inetnum:        42.99.176.0 - 42.99.176.255
netname:        TELSTRAGLOBAL
descr:          Telstra Global Internet Service
country:        IN
admin-c:        TI55-AP
tech-c:         TI54-AP
abuse-c:        AT940-AP
status:         ASSIGNED NON-PORTABLE
geofeed:        https://geofeed.telstraglobal.net/geofeed.csv
remarks:        For use in Asia Regional IP hub for global IP network
remarks:        For SPAM/ABUSE Issue: abuse@intl.telstra.com
remarks:        For Network Related Issue: ipnoc@team.telstra.com
notify:         ipnoc@team.telstra.com
mnt-by:         MAINT-HK-TI
mnt-irt:        IRT-TELSTRA-INTL-HK
last-modified:  2025-08-12T04:03:25Z
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:          42.99.176.0/21
origin:         AS4637
descr:          Telstra International Limited 19/F Telecom House 3 Gloucester Road
mnt-by:         MAINT-HK-TI
last-modified:  2023-08-23T02:01:49Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.99.176.0/21

Range	ASN	Company	Num of IPs
42.99.128.0/17	AS4637	Telstra Global Internet Services Network Blocks	32,768

Nearby Ranges

BGP prefixes that overlap with 42.99.0.0/16

Range	ASN	Company	Num of IPs
42.99.128.0/17	AS4637	Telstra Global Internet Services Network Blocks	32,768
42.99.0.0/18	AS139767	CHINANET Guangdong province network	16,384
42.99.0.0/18	AS4134	CHINANET Guangdong province network	16,384
42.99.216.0/23	AS4637	Mandarin Oriental Taipei # 1	512
42.99.209.0/24	AS4637	Telstra Global Internet Service	256
42.99.210.0/24	AS4637	Telstra Global Internet Service	256
42.99.212.0/24	AS4637	Interactive Data Corporation # 3	256
42.99.214.0/24	AS4637	Interactive Data Corporation # 4	256
42.99.208.0/24	AS4637	Telstra Global Internet Service	256

Hosted domains

There are 4 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
42.99.180.135	planetcast.sg	4

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

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

IP Address	ASN	Details
42.99.178.9	AS4637 Telstra Global	`31.83ms` from Bengaluru, IN
42.99.180.30	AS4637 Telstra Global	`0.90ms` from Delhi, IN

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
212.118.12.101	AS9038 Batelco Jordan	`1.71ms` from Amman, JO
84.87.111.21	AS1136 KPN B.V.	`1.09ms` from Amsterdam, NL
109.128.238.133	AS5432 Proximus NV	`2.09ms` from Brussels, BE
80.138.214.181	AS3320 Deutsche Telekom AG	`8.45ms` from Frankfurt am Main, DE
160.191.172.245	AS153153 PT Data Multimedia Nusantara	`0.40ms` from Jakarta, ID
90.119.70.69	AS3215 Orange S.A.	`3.08ms` from Marseille, FR
23.87.228.245	AS20115 Charter Communications LLC	`6.18ms` from Minneapolis, US
213.252.94.69	AS5523 CREDO TELECOM	`0.74ms` from Moscow, RU
142.250.146.165	AS15169 Google LLC	`0.30ms` from Mumbai, IN
52.9.199.213	AS16509 Amazon.com, Inc.	`0.12ms` from San Jose, US
187.149.46.181	AS8151 UNINET	`19.78ms` from Santiago de Queretaro, MX
71.227.223.117	AS7922 Comcast Cable Communications, LLC	`9.31ms` from Seattle, US
108.165.91.149	AS21859 Zenlayer Inc	`0.38ms` from Tokyo, JP
210.198.135.165	AS2516 KDDI CORPORATION	`10.54ms` from Tokyo, JP
221.234.218.245	AS4134 CHINANET-BACKBONE	`1.17ms` from Wuhan, CN
98.241.97.37	AS7922 Comcast Cable Communications, LLC	`2.26ms` from Ashburn, US
173.93.246.21	AS11426 Charter Communications Inc	`14.54ms` from Atlanta, US
70.60.73.245	AS10796 Charter Communications Inc	`6.50ms` from Columbus, US
147.160.233.53	AS22353 Taylor Telephone Cooperative, Inc.	`4.66ms` from Dallas, US
4.225.241.53	AS8075 Microsoft Corporation	`0.21ms` from Gaevle, SE
176.163.93.21	AS5410 Bouygues Telecom SA	`11.08ms` from Marseille, FR
24.37.71.21	AS5769 Videotron Ltee	`4.00ms` from Montreal, CA
170.187.251.5	AS63949 Akamai Connected Cloud	`0.14ms` from Mumbai, IN
126.119.188.85	AS17676 SoftBank Corp.	`3.10ms` from Osaka, JP
54.152.176.21	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f3 -m8 42.99.181.184

traceroute to 42.99.181.184 (42.99.181.184): 8 hops max, 52 byte packets

3 [AS3257] 213.200.113.34 25.988 ms

4 *

5 [AS4637] 202.84.178.70 27.644 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 6th 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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