66.234.161.0/24

AS55348 · AS number for Singapore POP for

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Summary

Country	Singapore
Domain	symbio.global
ASN	AS55348
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 2025-05-08
mnt-by:         MAINT-AU-SYMBIO
last-modified:  2025-09-04T05:27:43Z
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 2025-05-08
abuse-mailbox:  abuse@symbionetworks.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-08T06:45:19Z
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	AS55348	Symbio Singapore	512

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

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

IP Address	ASN	Details
66.234.161.254	AS55348 AS number for Singapore POP for	`0.30ms` 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
97.154.157.232	AS6167 Verizon Business	`12.02ms` from Dallas, US
75.166.245.24	AS209 CenturyLink Communications, LLC	`2.63ms` from Denver, US
93.237.233.152	AS3320 Deutsche Telekom AG	`4.53ms` from Duesseldorf, DE
92.5.122.136	AS31898 Oracle Corporation	`0.52ms` from Frankfurt am Main, DE
87.175.180.248	AS3320 Deutsche Telekom AG	`8.66ms` from Frankfurt am Main, DE
162.209.183.56	AS40065 CNSERVERS LLC	`0.22ms` from Los Angeles, US
71.196.60.168	AS7922 Comcast Cable Communications, LLC	`9.40ms` from Miami, US
151.49.47.8	AS1267 WIND TRE S.P.A.	`7.57ms` from Milan, IT
79.44.114.88	AS3269 Telecom Italia S.p.A.	`5.48ms` from Milan, IT
115.36.171.8	AS18126 Chubu Telecommunications Company, Inc.	`6.64ms` from Osaka, JP
36.3.103.168	AS2519 ARTERIA Networks Corporation	`3.27ms` from Osaka, JP
177.136.245.72	AS53107 EVEO S.A.	`0.95ms` from Osasco, BR
39.74.202.120	AS4837 CHINA UNICOM China169 Backbone	`8.64ms` from Qingdao, CN
44.204.23.184	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
115.7.95.8	AS4766 Korea Telecom	`8.47ms` from Seoul, KR
13.70.123.104	AS8075 Microsoft Corporation	`0.72ms` from Sydney, AU
205.198.29.88	AS133847 Anpple Tech Enterprise	`0.93ms` from Taipei, TW
105.105.93.152	AS36947 Telecom Algeria	`11.73ms` from Tunis, TN
182.117.7.104	AS4837 CHINA UNICOM China169 Backbone	`7.54ms` from Zhengzhou, CN
89.152.153.56	AS2860 NOS COMUNICACOES, S.A.	`8.16ms` from Braga, PT
84.196.84.216	AS6848 Telenet BV	`5.01ms` from Brussels, BE
79.210.196.120	AS3320 Deutsche Telekom AG	`4.32ms` from Duesseldorf, DE
87.144.226.88	AS3320 Deutsche Telekom AG	`6.18ms` from Frankfurt am Main, DE
14.223.185.8	AS4134 CHINANET-BACKBONE	`2.32ms` from Guangzhou, CN
80.253.254.8	AS207459 TEKNOSOS BILISIM HIZMETLERI VE TIC. LTD. STI.	`0.24ms` from Istanbul, TR

Traceroute

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

traceroute -a -n -q1 66.234.161.136

traceroute to 66.234.161.136 (66.234.161.136): 64 hops max, 52 byte packets

1 [AS15169] 108.170.237.141 212.437 ms

2 *

3 [AS4844] 210.23.5.5 220.627 ms

4 *

5 *

6 *

7 [AS55348] 66.234.161.136 224.553 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On September 4th 2025

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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