66.234.161.0/24

AS4844 · SuperInternet ACCESS Pte Ltd

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Summary

Country	Singapore
Domain	symbio.global
ASN	AS4844
Parent Range	66.234.160.0/23
Registry	APNIC
ID	SYMBIO_SINGAPORE

WHOIS Details

inetnum:        66.234.161.0 - 66.234.161.255
netname:        SYMBIO_SINGAPORE
descr:          Symbio Singapore
country:        SG
admin-c:        JL123-AP
tech-c:         JL123-AP
abuse-c:        AS2994-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-AU-SYMBIO
mnt-irt:        IRT-SYMBIO-AU
last-modified:  2021-01-14T05:44:11Z
source:         APNIC

irt:            IRT-SYMBIO-AU
address:        Symbio Networks
address:        Level 3, 580 George St
address:        Sydney
address:        NSW 2000
e-mail:         abuse@symbionetworks.com
abuse-mailbox:  abuse@symbionetworks.com
admin-c:        CF905-AP
tech-c:         CF905-AP
auth:           # Filtered
remarks:        abuse@symbionetworks.com was validated on 2025-12-01
mnt-by:         MAINT-AU-SYMBIO
last-modified:  2025-12-01T04:18:31Z
source:         APNIC

role:           ABUSE SYMBIOAU
country:        ZZ
address:        Symbio Networks
address:        Level 3, 580 George St
address:        Sydney
address:        NSW 2000
phone:          +000000000
e-mail:         abuse@symbionetworks.com
admin-c:        CF905-AP
tech-c:         CF905-AP
nic-hdl:        AS2994-AP
remarks:        Generated from irt object IRT-SYMBIO-AU
remarks:        abuse@symbionetworks.com was validated on 2025-12-01
abuse-mailbox:  abuse@symbionetworks.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-01T04:18:44Z
source:         APNIC

person:         Jared Lee
address:        Level 3, 580 George St
address:        Sydney
address:        NSW 2000
address:        Australia
country:        AU
phone:          +61-2-8008-8000
e-mail:         abuse@mynetfone.com.au
nic-hdl:        JL123-AP
mnt-by:         MAINT-AU-SYMBIO
last-modified:  2017-08-18T05:35:15Z
source:         APNIC

route:          66.234.161.0/24
origin:         AS55348
descr:          Symbio Networks Pty Ltd Level 3 580, George St
mnt-by:         MAINT-AU-SYMBIO
last-modified:  2019-10-29T06:41:31Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 66.234.161.0/24

Range	ASN	Company	Num of IPs
66.234.160.0/23	AS4844	Symbio Singapore	512

Nearby Ranges

BGP prefixes that overlap with 66.234.0.0/16

Range	ASN	Company	Num of IPs
66.234.224.0/19	AS3257	GTT Americas, LLC	8,192
66.234.192.0/19	AS11404	Wave Broadband	8,192
66.234.64.0/19	AS397048	Newport Utilities	8,192
66.234.32.0/19	AS21949	Beanfield Technologies Inc.	8,192
66.234.112.0/20	AS36374	Stellar Association, LLC	4,096
66.234.16.0/20	AS18875	Questzone.Net, Inc.	4,096
66.234.176.0/20	AS14909	PowerNet Global Communications	4,096
66.234.160.0/23	AS4844	Symbio Singapore	512
66.234.230.0/23	AS20001	IPNetZone	512
66.234.248.0/23	AS20001	IPNetZone	512
66.234.236.0/23	AS20001	IPNetZone	512
66.234.240.0/23	AS20001	IPNetZone	512
66.234.255.0/24	AS3257	IPNetZone	256
66.234.253.0/24	AS3257	IPNetZone	256
66.234.250.0/24	AS3257	IPNetZone	256
66.234.9.0/24	AS29748	Garrison Technology Inc	256
66.234.0.0/24	AS13768	Aptum Technologies	256
66.234.8.0/24	AS13768	Aptum Technologies	256
66.234.160.0/24	AS4844	Symbio Singapore	256
66.234.242.0/24	AS5065	Bunny Communications	256
66.234.238.0/24	AS5065	Bunny Communications	256
66.234.244.0/24	AS5065	Bunny Communications	256
66.234.246.0/24	AS5065	Bunny Communications	256
66.234.144.0/24	AS51332	M247 Europe - Helsinki Infrastructure - Customer Subnet	256
66.234.147.0/24	AS9009	M247 Europe Romania	256
66.234.149.0/24	AS9009	M247 Ltd - Brazil Infrastructure	256
66.234.146.0/24	AS9009	M247 Europe - Zurich Infrastructure	256
66.234.150.0/24	AS9009	M247 Europe - Helsinki Infrastructure	256
66.234.148.0/24	AS9009	M247 LTD Frankfurt Infrastructure	256
66.234.159.0/24	AS9009	M247 LTD Chicago Infrastructure	256
66.234.152.0/24	AS9009	M247 LTD Chicago Infrastructure	256
66.234.158.0/24	AS9009	M247-Tirana-Infrastructure	256
66.234.145.0/24	AS9009	M247 Europe Romania	256
66.234.151.0/24	AS9009	M247 LTD Warsaw Infrastructure	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
66.234.161.143	AS4844 SuperInternet ACCESS Pte Ltd	`0.22ms` from Singapore, SG

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
97.181.3.184	AS6167 Verizon Business	`13.11ms` from Atlanta, US
94.191.28.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.24ms` from Chongqing, CN
68.97.98.152	AS22773 Cox Communications Inc.	`7.38ms` from Dallas, US
24.219.145.232	AS8092 Access Media Holdings, LLC	`6.42ms` from Dallas, US
117.218.46.24	AS9829 National Internet Backbone	`11.45ms` from Delhi, IN
27.237.218.248	AS4766 Korea Telecom	`7.53ms` from Incheon, KR
97.167.111.40	AS6167 Verizon Business	`14.21ms` from Los Angeles, US
83.47.132.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.32ms` from Madrid, ES
92.23.241.24	AS13285 TalkTalk Communications Limited	`8.04ms` from Manchester, GB
176.178.68.88	AS5410 Bouygues Telecom SA	`17.95ms` from Paris, FR
148.101.218.8	AS6400 Compañía Dominicana de Teléfonos S. A.	`5.89ms` from Santo Domingo, DO
125.162.94.24	AS7713 PT Telekomunikasi Indonesia	`8.73ms` from Batam, ID
109.134.213.24	AS5432 Proximus NV	`3.35ms` from Brussels, BE
76.157.177.40	AS7922 Comcast Cable Communications, LLC	`6.50ms` from Chicago, US
106.194.15.200	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`11.51ms` from Delhi, IN
13.43.121.88	AS16509 Amazon.com, Inc.	`0.66ms` from London, GB
47.157.252.104	AS5650 Frontier Communications of America, Inc.	`2.13ms` from Los Angeles, US
47.157.18.8	AS5650 Frontier Communications of America, Inc.	`1.85ms` from Los Angeles, US
52.47.68.88	AS16509 Amazon.com, Inc.	`0.13ms` from Paris, FR
71.89.226.24	AS20115 Charter Communications LLC	`10.92ms` from San Jose, US
189.146.120.120	AS8151 UNINET	`3.86ms` from Santiago de Queretaro, MX
73.254.195.88	AS7922 Comcast Cable Communications, LLC	`3.67ms` from Seattle, US
60.112.234.24	AS17676 SoftBank Corp.	`3.13ms` from Tokyo, JP
194.11.164.136	AS48038 Coop Genossenschaft	`3.55ms` from Zuerich, CH
13.88.202.232	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f2 66.234.161.230

traceroute to 66.234.161.230 (66.234.161.230): 64 hops max, 52 byte packets

2 [] 103.16.102.26 1.155 ms

3 *

4 [AS4844] 66.234.161.230 0.565 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On April 13th 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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