42.99.128.0/17

AS4637  ·  Telstra Global

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Summary

Country Japan
Domain telstra.com
ASN AS4637
Registry APNIC
ID TELSTRAGLOBAL

WHOIS Details

inetnum:        42.99.128.0 - 42.99.255.255
netname:        TELSTRAGLOBAL
descr:          Telstra Global Internet Services Network Blocks
country:        JP
org:            ORG-TIL3-AP
admin-c:        TI55-AP
tech-c:         TI54-AP
abuse-c:        AT940-AP
status:         ALLOCATED PORTABLE
geofeed:        https://geofeed.telstraglobal.net/geofeed.csv
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
remarks:        Service Provider Block
mnt-by:         APNIC-HM
mnt-routes:     MAINT-HK-TI
mnt-lower:      MAINT-HK-TI
mnt-irt:        IRT-TELSTRA-INTL-HK
last-modified:  2025-05-30T04:27:29Z
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

organisation:   ORG-TIL3-AP
org-name:       Telstra International Limited
org-type:       LIR
country:        HK
address:        19/F Telecom House
address:        3 Gloucester Road
phone:          +852-2983-4820
fax-no:         +852-2597-5896
e-mail:         ipNOC@team.telstra.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:55Z
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:          42.99.128.0/17
origin:         AS4637
descr:          Telstra International Limited 19/F Telecom House 3 Gloucester Road
mnt-by:         MAINT-HK-TI
last-modified:  2023-08-23T02:01:07Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 42.99.128.0/17

Range ASN Company Num of IPs
42.99.208.0/24 AS4637 Telstra Global Internet Service 256
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
42.99.216.0/23 AS4637 Mandarin Oriental Taipei # 1 512

Nearby Ranges

BGP prefixes that overlap with 42.99.0.0/16

Range ASN Company Num of IPs
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 94 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.99.139.16 duallayerit.co.uk 30
42.99.139.90 jagolink.com.hk 16
42.99.128.212 xn--xwt511d1uc.xn--j6w193g 6
42.99.180.135 adore.sg 4
42.99.139.83 bgbizcom.com 3
42.99.131.154 pcgreenhk.com 3
42.99.139.82 elgrande.hk 3
42.99.131.61 singaporeexchange.com.hk 2
42.99.131.62 zypa.net 2
42.99.139.27 mayer.hk 2
42.99.135.145 ltacchk.org 2
42.99.138.23 itsupportsingapore.com.sg 1
42.99.129.238 kiwidisk.net 1
42.99.139.19 fitti.com 1
42.99.138.27 itsupporthongkong.com.hk 1
42.99.139.88 jpmxc.com 1
42.99.131.102 go2event.com 1
42.99.139.3 harmonycapital.com.sg 1
42.99.131.59 hkcip.org.hk 1
42.99.138.24 hk.org.nz 1

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

Pingable IPs

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

IP Address ASN Details
42.99.163.9 AS4637 Telstra Global 1.48ms from Hong Kong, HK
42.99.139.15 AS4637 Telstra Global 1.23ms from Hong Kong, HK
42.99.180.195 AS4637 Telstra Global 2.24ms from Delhi, IN
42.99.178.9 AS4637 Telstra Global 1.91ms from Delhi, IN
42.99.128.160 AS4637 Telstra Global 1.05ms from Hong Kong, HK
42.99.140.82 AS4637 Telstra Global 0.36ms from Tokyo, JP
42.99.131.252 AS4637 Telstra Global 1.20ms from Hong Kong, HK
42.99.129.54 AS4637 Telstra Global 1.11ms from Hong Kong, HK
42.99.214.30 AS4637 Telstra Global 0.38ms from Los Angeles, US
42.99.135.145 AS4637 Telstra Global 0.85ms from Singapore, SG
42.99.130.33 AS4637 Telstra Global 1.59ms from Hong Kong, HK
42.99.210.1 AS4637 Telstra Global 1.70ms from Tokyo, JP
42.99.212.93 AS4637 Telstra Global 1.31ms from Tokyo, JP
42.99.134.130 AS4637 Telstra Global 0.38ms from Singapore, SG
42.99.216.17 AS4637 Telstra Global 0.96ms from Taipei, TW
42.99.208.120 AS4637 Telstra Global 1.36ms from Hong Kong, HK
42.99.254.32 AS4637 Telstra Global 1.43ms from Tokyo, JP
42.99.209.1 AS4637 Telstra Global 9.51ms from Hong Kong, HK

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
5.161.103.177 AS213230 Hetzner Online GmbH 0.17ms from Ashburn, US
71.114.80.1 AS701 Verizon Business 1.72ms from Ashburn, US
73.251.186.1 AS7922 Comcast Cable Communications, LLC 6.35ms from Ashburn, US
152.26.168.145 AS81 MCNC 10.00ms from Ashburn, US
208.100.232.1 AS398025 Cumberland Connect 8.59ms from Atlanta, US
73.237.20.1 AS7922 Comcast Cable Communications, LLC 1.29ms from Atlanta, US
125.25.170.1 AS23969 TOT Public Company Limited 6.18ms from Bangkok, TH
118.172.40.1 AS23969 TOT Public Company Limited 6.88ms from Bangkok, TH
124.205.55.177 AS4808 China Unicom Beijing Province Network 4.32ms from Beijing, CN
93.87.200.1 AS8400 TELEKOM SRBIJA a.d. 0.50ms from Belgrade, RS
200.26.143.177 AS14080 Telmex Colombia S.A. 11.01ms from Bogota, CO
144.64.2.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.51ms from Braga, PT
109.102.88.177 AS9050 Orange Romania S.A. 5.99ms from Bucharest, RO
186.127.112.1 AS7303 Telecom Argentina S.A. 0.86ms from Buenos Aires, AR
198.53.124.1 AS852 TELUS Communications Inc. 3.23ms from Calgary, CA
161.13.39.193 AS13428 Surf Air Wireless, LLC 4.95ms from Chicago, US
206.51.98.1 AS15142 Automated Data Systems, Inc 2.60ms from Chicago, US
104.245.106.1 AS27176 DataWagon LLC 1.05ms from Chicago, US
12.168.28.113 AS7018 AT&T Enterprises, LLC 8.84ms from Chicago, US
98.157.225.1 AS10796 Charter Communications Inc 2.45ms from Columbus, US
66.52.194.129 AS20115 Charter Communications LLC 6.95ms from Dallas, US
72.200.28.1 AS22773 Cox Communications Inc. 13.03ms from Dallas, US
174.64.172.1 AS22773 Cox Communications Inc. 13.03ms from Dallas, US
98.159.25.129 AS23404 Ritter Communications 11.35ms from Dallas, US
24.128.203.161 AS7922 Comcast Cable Communications, LLC 8.04ms from Flint, US

Traceroute

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

$
traceroute -a -n -q1 -m5 42.99.155.24
traceroute to 42.99.155.24 (42.99.155.24): 5 hops max, 52 byte packets
2 [AS4637] 210.57.53.72 7.991 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Paris, FR
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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