149.234.132.0/24

AS140610 · Bayer (South East Asia) Pte Ltd

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Summary

Country	Singapore
Domain	bayer.com
ASN	AS140610
Registry	APNIC
ID	CSN-SGP-01

WHOIS Details

inetnum:        149.234.132.0 - 149.234.132.255
netname:        CSN-SGP-01
descr:          Bayer (South East Asia) Pte Ltd
country:        SG
admin-c:        BSEA1-AP
tech-c:         BSEA1-AP
abuse-c:        AC1912-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CNB-SG
mnt-irt:        IRT-CNB-SG
last-modified:  2021-01-19T15:19:37Z
source:         APNIC

irt:            IRT-CNB-SG
address:        2 Tanjong Katong Road
address:        
address:        Singapore 437161
e-mail:         cnbtech@bayer.com
abuse-mailbox:  cnbtech@bayer.com
admin-c:        BSEA1-AP
tech-c:         BSEA1-AP
auth:           # Filtered
remarks:        cnbtech@bayer.com was validated on 2025-10-07
mnt-by:         MAINT-SG-BAYER
last-modified:  2025-11-18T00:27:25Z
source:         APNIC

role:           ABUSE CNBSG
country:        ZZ
address:        2 Tanjong Katong Road
address:        
address:        Singapore 437161
phone:          +000000000
e-mail:         cnbtech@bayer.com
admin-c:        BSEA1-AP
tech-c:         BSEA1-AP
nic-hdl:        AC1912-AP
remarks:        Generated from irt object IRT-CNB-SG
remarks:        cnbtech@bayer.com was validated on 2025-10-07
abuse-mailbox:  cnbtech@bayer.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-07T13:10:41Z
source:         APNIC

role:           BAYER SOUTH EAST ASIA PTE LTD - network administ
address:        2 Tanjong Katong Road, #07-01, Paya Lebar Quarter 3, Singapore 437161
country:        SG
phone:          +65 6496 1658
e-mail:         kaysing.neo@bayer.com
admin-c:        BSEA1-AP
tech-c:         BSEA1-AP
nic-hdl:        BSEA1-AP
mnt-by:         MAINT-SG-BAYER
last-modified:  2020-08-13T02:05:37Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 149.234.0.0/16

Range	ASN	Company	Num of IPs
149.234.32.0/19	AS13043	Bayer AG	8,192
149.234.16.0/20	AS13043	Bayer AG	4,096
149.234.0.0/21	AS23167	Bayer Corporation	2,048
149.234.8.0/21	AS13043	Bayer AG	2,048
149.234.226.0/23	AS27343	Bayer SA	512
149.234.232.0/23	AS27343	Bayer SA	512
149.234.124.0/23	AS21180	Bayer AG	512
149.234.188.0/24	AS141367	Bayer Holding Ltd.	256
149.234.187.0/24	AS141435	Bayer (South East Asia) Pte Ltd	256
149.234.189.0/24	AS141435	Bayer (South East Asia) Pte Ltd	256
149.234.127.0/24	AS29088	Bayer AG	256
149.234.186.0/24	AS138162	Bayer Cropscience Limited	256
149.234.191.0/24	AS138162	Bayer Cropscience Limited	256
149.234.185.0/24	AS141364	Bayer Holding Ltd	256
149.234.190.0/24	AS141364	Bayer Holding Ltd.	256
149.234.184.0/24	AS141367	Bayer Holding 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

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

IP Address	ASN	Details
149.234.132.194	AS140610 Bayer (South East Asia) Pte Ltd	`0.87ms` 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
72.218.187.152	AS22773 Cox Communications Inc.	`9.36ms` from Ashburn, US
20.185.218.136	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
190.144.180.120	AS14080 Telmex Colombia S.A.	`13.21ms` from Bogota, CO
203.89.104.248	AS394298 Airlinq Inc	`0.92ms` from Dallas, US
2.207.54.216	AS3209 Vodafone GmbH	`3.85ms` from Duesseldorf, DE
199.17.55.248	AS675 Minnesota State Colleges and Universities	`1.85ms` from Minneapolis, US
88.174.102.40	AS12322 Free SAS	`2.86ms` from Paris, FR
112.233.141.248	AS4837 CHINA UNICOM China169 Backbone	`4.75ms` from Qingdao, CN
176.45.176.232	AS25019 Saudi Telecom Company JSC	`1.99ms` from Riyadh, SA
80.23.116.120	AS3269 Telecom Italia S.p.A.	`6.39ms` from Rome, IT
80.234.45.200	AS12389 PJSC Rostelecom	`0.50ms` from Samara, RU
169.237.245.168	AS6192 University of California, Davis	`3.52ms` from San Jose, US
191.255.212.216	AS27699 TELEFÔNICA BRASIL S.A	`9.88ms` from Sao Paulo, BR
218.48.100.8	AS9318 SK Broadband Co Ltd	`2.14ms` from Seoul, KR
118.170.202.104	AS3462 Data Communication Business Group	`2.15ms` from Taichung, TW
2.191.205.136	AS58224 Iran Telecommunication Company PJS	`14.97ms` from Yerevan, AM
213.191.156.104	AS13046 Hrvatski Telekom d.d.	`1.10ms` from Zagreb, HR
96.249.246.248	AS701 Verizon Business	`7.75ms` from Ashburn, US
73.40.180.136	AS7922 Comcast Cable Communications, LLC	`12.28ms` from Ashburn, US
120.3.85.136	AS4837 CHINA UNICOM China169 Backbone	`11.07ms` from Beijing, CN
18.157.216.88	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
137.138.7.72	AS513 CERN - European Organization for Nuclear Research	`1.10ms` from Geneve, CH
223.28.0.248	AS9930 TTNET-MY	`0.37ms` from Kuala Lumpur, MY
116.176.129.8	AS4837 CHINA UNICOM China169 Backbone	`12.83ms` from Lanzhou, CN
175.168.201.120	AS4837 CHINA UNICOM China169 Backbone	`14.43ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 -f3 149.234.132.2

traceroute to 149.234.132.2 (149.234.132.2): 64 hops max, 52 byte packets

3 [AS32787] 96.6.146.147 0.504 ms

4 *

5 [AS140610] 149.234.132.2 228.167 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On December 28th 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.

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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