163.61.88.0/24

AS16509 · Amazon.com, Inc.

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Summary

Country	Australia
Domain	cynterra.net
ASN	AS16509
Registry	APNIC
ID	RANGEA

WHOIS Details

inetnum:        163.61.88.0 - 163.61.88.255
netname:        rangeA
descr:          Cynterra
country:        AU
admin-c:        CPA9-AP
tech-c:         CPA9-AP
abuse-c:        AC2851-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CYNTERRAPTYLTD-AU
mnt-irt:        IRT-CYNTERRAPTYLTD-AU
last-modified:  2025-03-06T21:26:22Z
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
source:         APNIC

irt:            IRT-CYNTERRAPTYLTD-AU
address:        Level 4, Plaza Offices East, 38 Terminal Avenue, Canberra ACT 2609
e-mail:         itsecurity@cynterra.net
abuse-mailbox:  itsecurity@cynterra.net
admin-c:        CPA9-AP
tech-c:         CPA9-AP
auth:           # Filtered
remarks:        itsecurity@cynterra.net was validated on 2025-09-17
mnt-by:         MAINT-CYNTERRAPTYLTD-AU
last-modified:  2025-11-18T00:38:09Z
source:         APNIC

role:           ABUSE CYNTERRAPTYLTDAU
country:        ZZ
address:        Level 4, Plaza Offices East, 38 Terminal Avenue, Canberra ACT 2609
phone:          +000000000
e-mail:         itsecurity@cynterra.net
admin-c:        CPA9-AP
tech-c:         CPA9-AP
nic-hdl:        AC2851-AP
remarks:        Generated from irt object IRT-CYNTERRAPTYLTD-AU
remarks:        itsecurity@cynterra.net was validated on 2025-09-17
abuse-mailbox:  itsecurity@cynterra.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-17T13:13:59Z
source:         APNIC

role:           Cynterra PtyLtd administrator
address:        Level 4, Plaza Offices East, 38 Terminal Avenue, Canberra ACT 2609
country:        AU
phone:          +61261601363
e-mail:         itsecurity@cynterra.net
admin-c:        CPA9-AP
tech-c:         CPA9-AP
nic-hdl:        CPA9-AP
mnt-by:         MAINT-CYNTERRAPTYLTD-AU
last-modified:  2025-02-06T01:30:46Z
source:         APNIC

route:          163.61.88.0/24
origin:         AS14618
descr:          Cynterra Pty Limited Level 4, Plaza Offices East 38 Terminal Avenue
mnt-by:         MAINT-CYNTERRAPTYLTD-AU
last-modified:  2025-03-06T00:21:22Z
source:         APNIC

route:          163.61.88.0/24
origin:         AS16509
descr:          Cynterra Pty Limited Level 4, Plaza Offices East 38 Terminal Avenue
mnt-by:         MAINT-CYNTERRAPTYLTD-AU
last-modified:  2025-03-06T01:24:07Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 163.61.0.0/16

Range	ASN	Company	Num of IPs
163.61.180.0/23	AS140815	Technology Bluesky Company Limited	512
163.61.240.0/23	AS134732	Esquire Apartments Limited	512
163.61.64.0/23	AS137172	RAPIDMOVE BROADBAND SERVICES PRIVATE LIMITED	512
163.61.146.0/23	AS153618	PT OVALL SOLUSINDO MANDIRI	512
163.61.50.0/23	AS153636	PT Erzar Inti Solusi	512
163.61.80.0/23	AS153575	PT PALLAKA ELEKTRO TELEKOMUNIKASI	512
163.61.196.0/23	AS153646	PT Digikarsa Nusantara Internasional	512
163.61.114.0/23	AS153657	METASMART CO., LTD.	512
163.61.82.0/23	AS153576	PT JARINGAN LINTAS SELATAN SOLUSINDO	512
163.61.38.0/23	AS152565	RAPID FIBERNET BROADBAND	512
163.61.224.0/23	AS153666	PT JARINGAN INTERNET TERPADU	512
163.61.56.0/23	AS153578	PT Koneksi Indonesia Lintas Arta	512
163.61.60.0/23	AS152622	Powerhouse Co., LTD	512
163.61.184.0/23	AS152623	Woquan Technology Co., Ltd.	512
163.61.70.0/23	AS153585	Gold Key Real Estate Investment Company Limited	512
163.61.220.0/23	AS138511	ST JOHN OF GOD HEALTH CARE INC t/a ST JOHN OF GOD HEALTHCARE INC	512
163.61.132.0/23	AS135133	PINNACLEWORKS INFOTECH PRIVATE LIMITED	512
163.61.130.0/23	AS153599	New Pos Network (S) Pte Ltd	512
163.61.92.0/23	AS45410	ALLO TECHNOLOGY SDN. BHD.	512
163.61.74.0/23	AS45899	SAFE365 JOINT STOCK COMPANY	512
163.61.178.0/23	AS4816	Shenzhen Guangtong Network Technology Co., Ltd.	512
163.61.110.0/23	AS135918	TQT CLOUD SERVER ONE MEMBER COMPANY LIMITED	512
163.61.140.0/23	AS153603	BENZY INFOTECH PRIVATE LIMITED	512
163.61.34.0/23	AS153279	UTGONE TELECOM PRIVATE LIMITED	512
163.61.202.0/23	AS63621	China Broadcast(Ningxia) Computility Technology Co., Ltd.	512
163.61.228.0/23	AS148992	THINGS OF INDIA (OPC) PRIVATE LIMITED	512
163.61.224.0/23	AS64300	PT JARINGAN INTERNET TERPADU	512
163.61.182.0/23	AS135918	MANH BANG ONE MEMBER COMPANY LIMITED	512
163.61.72.0/23	AS150895	BNIX CLOUD COMPANY LIMITED	512
163.61.208.0/23	AS9304	iOVZ Networks Limited	512
163.61.156.0/23	AS153610	Tenbyte Limited	512
163.61.40.0/23	AS153566	Rem Work Technologies Private Limited	512
163.61.54.0/24	AS153577	PT NETWORK SOLUTION PERSADA	256
163.61.55.0/24	AS153582	PT INFINITY GLOBAL DATA NUSANTARA	256
163.61.13.0/24	AS153583	PT POLARIS LINTAS NUSANTARA	256
163.61.91.0/24	AS153587	Cloudex Pakistan	256
163.61.123.0/24	AS153597	OmniTitan Pty Ltd t/a Townsville Internet	256
163.61.112.0/24	AS153600	PT VESAKHA SECEPAT KILAT	256
163.61.144.0/24	AS153606	Cyberia-Telecom	256
163.61.145.0/24	AS153606	Cyberia-Telecom	256
163.61.104.0/24	AS132119	TECPRESSO Inc.	256
163.61.49.0/24	AS153609	Dinas Komunikasi, Informatika Dan Statistik Kabupaten Kepulauan Anambas	256
163.61.150.0/24	AS153611	CLOUD (HK) LIMITED	256
163.61.155.0/24	AS153613	Vysion Group PTY LTD	256
163.61.176.0/24	AS153614	TechWise (HK) Limited	256
163.61.134.0/24	AS153615	PT Lentera Abadi Solusinet	256
163.61.255.0/24	AS153644	VENUS NOORA BETCHAYDA t/a RVNET ELECTRONICS AND TELECOMMUNICATION PARTS AND EQUIPMENT RETAILING to RVNET EATPAER	256
163.61.254.0/24	AS153658	PT HEXA TELEMATIKA INDONESIA	256
163.61.158.0/24	AS153665	PT Borneo Megalink Perkasa	256
163.61.251.0/24	AS153670	PT NAFIS GLOBAL VISI	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
136.107.88.200	AS396982 Google LLC	`0.13ms` from Ashburn, US
91.17.178.120	AS3320 Deutsche Telekom AG	`4.62ms` from Berlin, DE
179.33.125.104	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.87ms` from Bogota, CO
97.187.122.40	AS6167 Verizon Business	`11.17ms` from Chicago, US
18.221.207.120	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
95.69.74.8	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`16.06ms` from Lisbon, PT
34.39.20.88	AS396982 Google LLC	`0.10ms` from London, GB
90.247.37.152	AS5378 Vodafone Limited	`11.67ms` from London, GB
128.232.72.24	AS786 Jisc Services Limited	`2.36ms` from London, GB
149.74.162.136	AS12479 Orange Espagne SA	`2.00ms` from Madrid, ES
87.26.213.200	AS3269 Telecom Italia S.p.A.	`5.59ms` from Milan, IT
5.16.7.8	AS21353 JSC ER-Telecom Holding	`0.96ms` from Moscow, RU
116.147.139.24	AS4837 CHINA UNICOM China169 Backbone	`4.94ms` from Nanjing, CN
201.6.50.24	AS28573 Claro NXT Telecomunicacoes Ltda	`1.37ms` from Osasco, BR
88.113.218.72	AS719 Elisa Oyj	`1.01ms` from Oulu, FI
100.48.74.184	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US
38.80.153.200	AS174 Cogent Communications, LLC	`1.88ms` from San Jose, US
59.29.78.200	AS4766 Korea Telecom	`5.10ms` from Seoul, KR
113.225.99.104	AS4837 CHINA UNICOM China169 Backbone	`2.06ms` from Tieling, CN
150.95.188.8	AS7506 GMO Internet Group, Inc.	`0.29ms` from Tokyo, JP
93.142.75.56	AS5391 Hrvatski Telekom d.d.	`9.87ms` from Vienna, AT
171.83.89.248	AS137266 CHINATELECOM Hubei province Wuhan 5G network	`2.31ms` from Wuhan, CN
71.29.170.56	AS7029 Windstream Communications LLC	`3.07ms` from Atlanta, US
84.62.105.200	AS3209 Vodafone GmbH	`9.46ms` from Frankfurt am Main, DE
80.133.89.104	AS3320 Deutsche Telekom AG	`7.75ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f2 -m10 163.61.88.33

traceroute to 163.61.88.33 (163.61.88.33): 10 hops max, 52 byte packets

2 [AS135905] 14.225.242.51 0.641 ms

3 [AS45899] 113.171.49.197 0.485 ms

4 [AS45899] 113.171.45.33 44.055 ms

5 [AS45899] 113.171.143.18 1.086 ms

6 [AS45899] 113.171.31.71 28.851 ms

7 [AS16509] 99.83.118.30 40.073 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On January 19th 2026

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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