66.234.164.0/24

AS55348 · AS number for Singapore POP for

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Summary

Country	Australia
Domain	symbionetworks.com
ASN	AS55348
Registry	APNIC
ID	SYMBIONET

WHOIS Details

inetnum:        66.234.160.0 - 66.234.175.255
netname:        SYMBIONET
descr:          Symbio Networks
country:        AU
org:            ORG-SNPL1-AP
admin-c:        RS248-AP
tech-c:         RS248-AP
abuse-c:        AS2994-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-AU-SYMBIO
mnt-routes:     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

organisation:   ORG-SNPL1-AP
org-name:       Symbio Networks Pty Ltd
org-type:       LIR
country:        AU
address:        Level 3
address:        580, George St
phone:          +61-2-9994-8590
fax-no:         +61-2-9994-8556
e-mail:         noc@symbionetworks.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:12Z
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:         Rene Sugo
nic-hdl:        RS248-AP
e-mail:         rene.sugo@symbionetworks.com
address:        Symbio Networks
address:        Level 2, 10-14 Waterloo Street
address:        Surry Hills, NSW 2010
phone:          +61-2-9994-8590
fax-no:         +61-2-9994-8556
country:        AU
mnt-by:         MAINT-AP-EQUINIXPAC
last-modified:  2009-07-24T01:54:55Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 66.234.0.0/16

Range	ASN	Company	Num of IPs
66.234.192.0/19	AS11404	Wave Broadband	8,192
66.234.32.0/19	AS21949	Beanfield Technologies Inc.	8,192
66.234.64.0/19	AS397048	Newport Utilities	8,192
66.234.224.0/19	AS3257	GTT Americas, LLC	8,192
66.234.176.0/20	AS14909	PowerNet Global Communications	4,096
66.234.16.0/20	AS18875	Questzone.Net, Inc.	4,096
66.234.112.0/20	AS36374	Stellar Association, LLC	4,096
66.234.160.0/23	AS55348	Symbio Singapore	512
66.234.9.0/24	AS29748	Garrison Technology Inc	256
66.234.8.0/24	AS13768	Aptum Technologies	256
66.234.144.0/24	AS51332	M247 Europe - Helsinki Infrastructure - Customer Subnet	256
66.234.0.0/24	AS13768	Aptum Technologies	256
66.234.160.0/24	AS55348	Symbio Singapore	256
66.234.161.0/24	AS55348	Symbio Singapore	256
66.234.145.0/24	AS9009	M247 Europe Romania	256
66.234.146.0/24	AS9009	M247 Europe - Zurich Infrastructure	256
66.234.147.0/24	AS9009	M247 Europe Romania	256
66.234.148.0/24	AS9009	M247 LTD Frankfurt Infrastructure	256
66.234.149.0/24	AS9009	M247 Ltd - Brazil Infrastructure	256
66.234.151.0/24	AS9009	M247 LTD Warsaw Infrastructure	256
66.234.152.0/24	AS9009	M247 LTD Chicago Infrastructure	256
66.234.158.0/24	AS9009	M247-Tirana-Infrastructure	256
66.234.159.0/24	AS9009	M247 LTD Chicago Infrastructure	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

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

IP Address	ASN	Details
66.234.164.222	AS55348 AS number for Singapore POP for	`0.31ms` 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
101.74.20.88	AS4837 CHINA UNICOM China169 Backbone	`9.49ms` from Beijing, CN
44.248.12.184	AS16509 Amazon.com, Inc.	`0.49ms` from Boardman, US
185.206.149.168	AS212027 PebbleHost Ltd	`0.24ms` from London, GB
82.31.79.136	AS5089 Virgin Media Limited	`10.79ms` from London, GB
77.72.36.248	AS34606 B.B.Bell SPA	`4.36ms` from Milan, IT
99.79.7.168	AS16509 Amazon.com, Inc.	`0.66ms` from Montreal, CA
95.139.229.40	AS12389 PJSC Rostelecom	`4.42ms` from Moscow, RU
59.96.142.136	AS9829 National Internet Backbone	`15.82ms` from Mumbai, IN
87.110.27.24	AS12578 SIA Tet	`0.59ms` from Riga, LV
190.215.87.136	AS18822 Manquehuenet	`1.21ms` from Santiago, CL
58.114.211.40	AS9416 Hoshin Multimedia Center Inc.	`1.12ms` from Taipei, TW
34.130.151.8	AS396982 Google LLC	`0.10ms` from Toronto, CA
54.148.174.152	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
68.9.129.152	AS22773 Cox Communications Inc.	`8.88ms` from Boston, US
18.224.53.168	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
200.103.157.88	AS8167 V tal	`1.17ms` from Curitiba, BR
109.159.183.72	AS2856 British Telecommunications PLC	`1.52ms` from Erith, GB
39.44.33.232	AS17557 Pakistan Telecommunication Company Limited	`7.16ms` from Islamabad, PK
119.189.112.8	AS4837 CHINA UNICOM China169 Backbone	`5.58ms` from Jinan, CN
92.179.112.200	AS8362 NordNet SA	`2.45ms` from Paris, FR
44.196.160.168	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
41.98.176.248	AS36947 Telecom Algeria	`11.66ms` from Valencia, ES
208.87.238.200	AS44444 Forcepoint UK Limited	`0.48ms` from Ashburn, US
179.37.184.88	AS22927 Telefonica de Argentina	`1.84ms` from Buenos Aires, AR
115.175.136.232	AS55990 Huawei Cloud Service data center	`2.90ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 66.234.164.94

traceroute to 66.234.164.94 (66.234.164.94): 64 hops max, 52 byte packets

4 [AS63949] 139.162.0.102 0.426 ms

5 [] 103.16.102.26 0.784 ms

6 [AS55348] 66.234.164.94 0.316 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

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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