203.98.240.0/20

AS55722 · Cenpac Net Inc

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Summary

Country	Nauru
Domain	cenpac.net.nr
ASN	AS55722
Parent Range	203.98.224.0/19
Registry	APNIC
ID	NRDIRECTTLECOM

WHOIS Details

inetnum:        203.98.224.0 - 203.98.255.255
netname:        NRDIRECTTLECOM
descr:          Republic of Nauru
descr:          Directoratte of Telecommunication
country:        NR
org:            ORG-CNI4-AP
admin-c:        CA53-AP
tech-c:         GH1079-AP
abuse-c:        AC1748-AP
status:         ALLOCATED PORTABLE
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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-NR-CENPAC
mnt-routes:     MAINT-NR-CENPAC
mnt-irt:        IRT-CENPAC-NR
last-modified:  2020-09-23T13:02:59Z
source:         APNIC

irt:            IRT-CENPAC-NR
address:        Cenpac Net
address:        Civic Centre Aiwo District
address:        Nauru
address:        Central Pacific
e-mail:         management@cenpac.net.nr
abuse-mailbox:  abuse@cenpac.net.nr
admin-c:        CA53-AP
tech-c:         CNO8-AP
auth:           # Filtered
remarks:        abuse@cenpac.net.nr was validated on 2025-09-21
remarks:        management@cenpac.net.nr was validated on 2025-11-02
mnt-by:         MAINT-NR-CENPAC
last-modified:  2025-11-18T00:26:39Z
source:         APNIC

organisation:   ORG-CNI4-AP
org-name:       CenPac Net Inc.
org-type:       LIR
country:        NR
address:        Internet Center
address:        Civic Center
phone:          +674-556-4768
fax-no:         +674-557-3123
e-mail:         management@cenpac.net.nr
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:45Z
source:         APNIC

role:           ABUSE CENPACNR
country:        ZZ
address:        Cenpac Net
address:        Civic Centre Aiwo District
address:        Nauru
address:        Central Pacific
phone:          +000000000
e-mail:         management@cenpac.net.nr
admin-c:        CA53-AP
tech-c:         CNO8-AP
nic-hdl:        AC1748-AP
remarks:        Generated from irt object IRT-CENPAC-NR
remarks:        abuse@cenpac.net.nr was validated on 2025-09-21
remarks:        management@cenpac.net.nr was validated on 2025-11-02
abuse-mailbox:  abuse@cenpac.net.nr
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-02T09:00:36Z
source:         APNIC

person:         Criden Appi
address:        Telecom Offices
address:        Yaren District
address:        Nauru
address:        Central Pacific
country:        NR
phone:          +674 444 3132
fax-no:         +674 444 3111
e-mail:         cappi@cenpac.net.nr
nic-hdl:        CA53-AP
mnt-by:         MAINT-NR-CENPAC
last-modified:  2010-04-20T02:48:20Z
source:         APNIC

person:         Geoffrey Harris
address:        Civic center Aiwo District, Nauru
country:        NR
phone:          +674 557 3096
e-mail:         management@cenpac.net.nr
nic-hdl:        GH1079-AP
mnt-by:         MAINT-NR-CENPAC
last-modified:  2015-01-21T04:02:56Z
source:         APNIC

route:          203.98.224.0/19
descr:          CenpacNet-BLOCK
descr:          Route Object for Cenpac IPv4 Block
country:        NR
origin:         AS55722
mnt-by:         MAINT-NR-CENPAC
last-modified:  2012-09-02T04:12:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.98.240.0/20

Range	ASN	Company	Num of IPs
203.98.224.0/19	AS55722	Republic of Nauru	8,192

Nearby Ranges

BGP prefixes that overlap with 203.98.0.0/16

Range	ASN	Company	Num of IPs
203.98.0.0/18	AS4768	One New Zealand Group Limited	16,384
203.98.128.0/18	AS17444	HKBN Enterprise Solutions Limited	16,384
203.98.224.0/19	AS55722	Republic of Nauru	8,192
203.98.96.0/19	AS137125	Netsat Communications Private Limited	8,192
203.98.192.0/19	AS174	Sprintlink Asia Pacific Region	8,192
203.98.226.0/23	AS141368	Nauru ICT	512
203.98.70.0/23	AS55803	Hostopia Australia Web Pty Ltd	512
203.98.89.0/24	AS38220	Amaze Intelligence Pty Ltd	256
203.98.94.0/24	AS38220	Amaze Intelligence Pty Ltd	256
203.98.67.0/24	AS40994	Alwyzon, a trading name of Hohl IT e.U.	256
203.98.73.0/24	AS55803	Hostopia Australia Web Pty Ltd	256
203.98.75.0/24	AS55803	Hostopia Australia Web Pty Ltd	256
203.98.83.0/24	AS55803	Hostopia Australia Web Pty Ltd	256
203.98.86.0/24	AS55803	Hostopia Australia Web Pty Ltd	256
203.98.88.0/24	AS55803	Hostopia Australia Web Pty Ltd	256
203.98.91.0/24	AS55803	Hostopia Australia Web Pty Ltd	256
203.98.95.0/24	AS55803	Hostopia Australia Web Pty Ltd	256
203.98.81.0/24	AS56106	Zone Networks Pty Ltd	256
203.98.148.0/24	AS10103	NWT Residential Site	256
203.98.74.0/24	AS58605	Amaze Intelligence Pty Ltd	256
203.98.65.0/24	AS10145	SecureIP ITS	256
203.98.87.0/24	AS10145	SecureIP ITS	256
203.98.90.0/24	AS136000	LYNHAM NETWORKS PTY. LTD	256
203.98.64.0/24	AS18450	YAH Holdings, LLC	256
203.98.68.0/24	AS215117	IN HOSTERDADDYPVTLTD	256
203.98.82.0/24	AS38220	Amaze Intelligence Pty Ltd	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

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

IP Address	ASN	Details
203.98.254.15	AS55722 Cenpac Net Inc	`45.73ms` from Sydney, AU
203.98.255.2	AS55722 Cenpac Net Inc	`38.11ms` from Sydney, AU
203.98.240.41	AS55722 Cenpac Net Inc	`33.49ms` from Sydney, AU
203.98.253.1	AS55722 Cenpac Net Inc	`38.48ms` from Sydney, AU

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
186.155.150.180	AS19429 ETB - Colombia	`1.41ms` from Bogota, CO
210.40.164.52	AS4538 China Education and Research Network Center	`16.69ms` from Chengdu, CN
36.50.8.212	AS139672 Cherry Enterprise	`0.63ms` from Dhaka, BD
49.62.7.228	AS4766 Korea Telecom	`3.16ms` from Incheon, KR
45.94.92.180	AS50581 Ukrainian Telecommunication Group LLC	`0.15ms` from Kyiv, UA
192.29.167.68	AS31898 Oracle Corporation	`0.13ms` from Mumbai, IN
97.215.33.196	AS6167 Verizon Business	`10.67ms` from San Jose, US
18.176.18.4	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
60.100.47.244	AS17676 SoftBank Corp.	`3.36ms` from Tokyo, JP
86.95.9.36	AS1136 KPN B.V.	`2.15ms` from Amsterdam, NL
173.185.63.180	AS7029 Windstream Communications LLC	`14.41ms` from Chicago, US
34.122.226.244	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
84.201.38.228	AS44066 firstcolo GmbH	`0.61ms` from Frankfurt am Main, DE
47.98.145.36	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.31ms` from Hangzhou, CN
113.4.44.20	AS4837 CHINA UNICOM China169 Backbone	`1.39ms` from Harbin, CN
203.194.234.100	AS9729 iAdvantage Limited	`1.37ms` from Hong Kong, HK
211.58.59.68	AS9318 SK Broadband Co Ltd	`1.17ms` from Incheon, KR
212.42.181.196	AS12519 FastNet International Ltd	`4.82ms` from London, GB
217.36.209.164	AS2856 British Telecommunications PLC	`1.68ms` from London, GB
176.129.252.164	AS5410 Bouygues Telecom SA	`2.93ms` from Lyon, FR
80.142.255.164	AS3320 Deutsche Telekom AG	`4.41ms` from Nuernberg, DE
193.159.62.52	AS3320 Deutsche Telekom AG	`3.14ms` from Nuernberg, DE
115.1.208.212	AS4766 Korea Telecom	`2.02ms` from Seoul, KR
121.174.48.148	AS4766 Korea Telecom	`6.26ms` from Seoul, KR
169.55.136.36	AS36351 IBM Cloud	`0.92ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -m14 203.98.243.231

traceroute to 203.98.243.231 (203.98.243.231): 14 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 106.24 ms

2 *

3 [AS14593] 206.224.70.181 180.254 ms

4 [AS14593] 206.224.70.164 180.341 ms

5 [AS14593] 149.19.109.81 180.404 ms

6 [AS14593] 149.19.109.8 180.344 ms

7 [AS14593] 206.224.69.75 179.267 ms

8 *

9 *

10 *

11 [AS55722] 203.98.224.10 326.259 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

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.

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