192.154.21.0/24

AS4628 · Pacific Internet Pte Ltd

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Summary

Country	Singapore
Domain	pacnet.net
ASN	AS4628
Parent Range	192.154.20.0/22
Registry	APNIC
ID	PACNET-SIN-HUB

WHOIS Details

inetnum:        192.154.20.0 - 192.154.23.255
netname:        PACNET-SIN-HUB
descr:          192.154.20.0/22
country:        SG
admin-c:        PNH4-AP
tech-c:         PNH4-AP
abuse-c:        AP930-AP
status:         ALLOCATED NON-PORTABLE
remarks:        For use in Asia Regional IP hub for global IP network
remarks:        For SPAM/ABUSE Issue: [email protected]
remarks:        For Network Related Issue: [email protected]
notify:         [email protected]
mnt-by:         MAINT-SG-PACIFIC
mnt-irt:        IRT-PACIFICINTERNET-SG
last-modified:  2022-08-15T03:43:44Z
source:         APNIC

irt:            IRT-PACIFICINTERNET-SG
address:        1 Tai Seng Avenue,
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        PIPL6-AP
tech-c:         PIPL6-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-05
mnt-by:         MAINT-SG-PACIFIC
last-modified:  2025-12-15T02:15:48Z
source:         APNIC

role:           ABUSE PACIFICINTERNETSG
country:        ZZ
address:        1 Tai Seng Avenue,
phone:          +000000000
e-mail:         [email protected]
admin-c:        PIPL6-AP
tech-c:         PIPL6-AP
nic-hdl:        AP930-AP
remarks:        Generated from irt object IRT-PACIFICINTERNET-SG
remarks:        [email protected] was validated on 2025-09-05
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-05T01:41:31Z
source:         APNIC

role:           PACNET NIC Handler
address:        PACNET
country:        JP
phone:          +81-3-6430-1500
e-mail:         [email protected]
remarks:        -------------------------------------
remarks:        Spam and Security: [email protected]
remarks:        Network Issues   : [email protected]
remarks:        -------------------------------------
remarks:        http://www.pacnet.com
admin-c:        PR132-AP
admin-c:        AN155-AP
tech-c:         PR132-AP
tech-c:         AN155-AP
nic-hdl:        PNH4-AP
notify:         [email protected]
mnt-by:         MAINT-AP-PACNET
last-modified:  2014-08-08T03:17:39Z
source:         APNIC

route:          192.154.20.0/22
origin:         AS4628
descr:          PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk #06-02 South Tower SOLARIS Singapore
mnt-by:         MAINT-SG-PACIFIC
last-modified:  2019-03-26T09:08:29Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 192.154.21.0/24

Range	ASN	Company	Num of IPs
192.154.20.0/22	AS4628	192.154.20.0/22	1,024

Nearby Ranges

BGP prefixes that overlap with 192.154.0.0/16

Range	ASN	Company	Num of IPs
192.154.160.0/20	AS19233	Dialogix Telecom	4,096
192.154.176.0/20	AS11427	Charter Communications Inc	4,096
192.154.96.0/20	AS53850	GorillaServers, Inc.	4,096
192.154.112.0/21	AS46887	Crown Castle Fiber LLC	2,048
192.154.136.0/21	AS10929	eStruxture Data Centers Inc.	2,048
192.154.132.0/22	AS14860	SMARTCOM TELEPHONE, LLC	1,024
192.154.28.0/22	AS32678	Structured System Administration Inc.	1,024
192.154.20.0/22	AS4628	192.154.20.0/22	1,024
192.154.120.0/22	AS53435	JACKSON ENERGY AUTHORITY	1,024
192.154.124.0/23	AS4889	United States Postal Service Office of Inspector General	512
192.154.24.0/23	AS4637	Telstra Global Internet Services Network Blocks	512
192.154.14.0/23	AS393238	ImOn Communications, LLC	512
192.154.76.0/23	AS81	MCNC	512
192.154.62.0/24	AS2711	Greensboro College	256
192.154.131.0/24	AS393782	EJ Group Incorporated	256
192.154.63.0/24	AS396391	Guilford College	256
192.154.65.0/24	AS396391	Guilford College	256
192.154.230.0/24	AS397373	H4Y Technologies LLC	256
192.154.231.0/24	AS397373	H4Y Technologies LLC	256
192.154.241.0/24	AS397373	H4Y Technologies LLC	256
192.154.250.0/24	AS397373	H4Y Technologies LLC	256
192.154.202.0/24	AS397423	Tier.Net Technologies LLC	256
192.154.213.0/24	AS397423	Tier.Net Technologies LLC	256
192.154.248.0/24	AS397423	Tier.Net Technologies LLC	256
192.154.64.0/24	AS399407	Salem Academy and College	256
192.154.94.0/24	AS4181	Global Information & Education Services	256
192.154.80.0/24	AS46170	bastioncyber.ai	256
192.154.17.0/24	AS4628	PACIFIC INTERNET BROADBAND	256
192.154.18.0/24	AS4628	PACIFIC INTERNET BROADBAND	256
192.154.19.0/24	AS4628	PACIFIC INTERNET BROADBAND	256
192.154.16.0/24	AS4637	Telstra Global Internet Services Network Blocks	256
192.154.25.0/24	AS4637	192.154.25.0/24	256
192.154.35.0/24	AS4637	Roche Image Analysis Systems	256
192.154.2.0/24	AS52	University of California, Los Angeles	256
192.154.200.0/24	AS53340	Xinjiang Monster Cloud Network Information Technology Co. LTD	256
192.154.13.0/24	AS54172	Payroc WorldAccess, LLC	256
192.154.0.0/24	AS62695	Verso Networks, Inc.	256
192.154.126.0/24	AS62928	1896 Corp.	256
192.154.7.0/24	AS6315	Performance Systems International, Incorporated	256
192.154.249.0/24	AS64200	VIVID-HOSTING LLC	256
192.154.251.0/24	AS64200	Seviniti Corp.	256
192.154.1.0/24	AS7377	University of California at San Diego	256
192.154.33.0/24	AS81	University of North Carolina School of the Arts	256
192.154.43.0/24	AS81	NCSSM	256
192.154.48.0/24	AS81	MCNC	256
192.154.53.0/24	AS81	MCNC	256
192.154.55.0/24	AS81	MCNC	256
192.154.58.0/24	AS81	MCNC	256
192.154.60.0/24	AS81	Lenoir-Rhyne University	256
192.154.61.0/24	AS81	Elizabeth City State University	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
74.43.161.168	AS5650 Frontier Communications of America, Inc.	`13.13ms` from Ashburn, US
27.63.155.136	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.62ms` from Delhi, IN
98.156.166.136	AS11427 Charter Communications Inc	`11.76ms` from Houston, US
99.50.125.232	AS7018 AT&T Enterprises, LLC	`3.73ms` from Houston, US
202.18.63.8	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`11.63ms` from Osaka, JP
73.4.173.216	AS7922 Comcast Cable Communications, LLC	`8.16ms` from Providence, US
94.23.69.120	AS16276 OVH SAS	`0.05ms` from Roubaix, FR
43.202.175.56	AS16509 Amazon.com, Inc.	`0.16ms` from Seoul, KR
78.82.221.40	AS8434 Telenor Sverige AB	`0.70ms` from Stockholm, SE
212.205.112.72	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.57ms` from Athens, GR
79.237.122.88	AS3320 Deutsche Telekom AG	`6.36ms` from Berlin, DE
217.95.84.120	AS3320 Deutsche Telekom AG	`2.66ms` from Berlin, DE
182.60.70.24	AS9829 National Internet Backbone	`13.17ms` from Chennai, IN
79.199.45.168	AS3320 Deutsche Telekom AG	`3.96ms` from Nuernberg, DE
126.21.70.24	AS17676 SoftBank Corp.	`8.70ms` from Osaka, JP
176.114.48.8	AS49439 Link Ltd	`2.04ms` from Saint Petersburg, RU
126.76.52.152	AS17676 SoftBank Corp.	`3.24ms` from Tokyo, JP
197.203.226.200	AS36947 Telecom Algeria	`11.46ms` from Algiers, DZ
193.46.219.8	AS49600 NEAR IP, S.L.	`0.24ms` from Amsterdam, NL
87.210.246.88	AS50266 Odido Netherlands B.V.	`2.91ms` from Amsterdam, NL
45.53.215.248	AS5650 Frontier Communications of America, Inc.	`11.61ms` from Ashburn, US
180.251.253.232	AS7713 PT Telekomunikasi Indonesia	`8.91ms` from Batam, ID
177.223.45.136	AS266539 LINQ TELECOMUNICACOES	`5.36ms` from Brasilia, BR
102.46.205.248	AS8452 TE-AS	`4.93ms` from Cairo, EG
222.213.48.8	AS4134 CHINANET-BACKBONE	`7.23ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 192.154.21.221

traceroute to 192.154.21.221 (192.154.21.221): 6 hops max, 52 byte packets

2 [] 37.49.236.228 0.274 ms

3 [AS24482] 103.14.246.136 147.916 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

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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