1. All IP Ranges
  2. 149.0.0.0/8
  3. 149.234.0.0/16
  4. AS140610  | 149.234.128.0/18

149.234.128.0/18

AS140610  ·  Bayer (South East Asia) Pte Ltd

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Summary

Country Singapore
Domain bayer.com
ASN AS140610
Registry APNIC
ID CNB-SG

WHOIS Details

inetnum:        149.234.128.0 - 149.234.159.255
netname:        CNB-SG
descr:          Bayer (South East Asia) Pte Ltd
descr:          63 chulia
descr:          OCBC Centre East 14th Floor
country:        SG
org:            ORG-BEAP1-AP
admin-c:        BSEA1-AP
tech-c:         BSEA1-AP
abuse-c:        AC1912-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-SG-BAYER
mnt-routes:     MAINT-SG-BAYER
mnt-irt:        IRT-CNB-SG
last-modified:  2020-07-07T04:55:21Z
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

organisation:   ORG-BEAP1-AP
org-name:       Bayer (South East Asia) Pte Ltd
org-type:       LIR
country:        SG
address:        2 Tanjong Katong Road,
address:        # 07-01, Paya Lebar Quarter 3,
address:        Singapore 437161
phone:          +65-64961888
fax-no:         +65-64961493
e-mail:         olaf.jazairi@bayer.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:27Z
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

Overlapping Ranges

BGP prefixes that are contained by 149.234.128.0/18

Range ASN Company Num of IPs
149.234.189.0/24 AS141435 Bayer (South East Asia) Pte Ltd 256
149.234.191.0/24 AS138162 Bayer Cropscience Limited 256
149.234.186.0/24 AS138162 Bayer Cropscience Limited 256
149.234.132.0/24 AS140610 Bayer (South East Asia) Pte Ltd 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
149.234.188.0/24 AS141367 Bayer Holding Ltd. 256
149.234.187.0/24 AS141435 Bayer (South East Asia) Pte Ltd 256

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
149.234.132.0/24 AS140610 Bayer (South East Asia) Pte Ltd 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 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
149.234.134.37 cng.com.pk 1

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

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

IP Address ASN Details
149.234.130.18 AS140610 Bayer (South East Asia) Pte Ltd 0.91ms from Singapore, SG
149.234.184.65 AS141367 Bayer (South East Asia) Pte Ltd 12.07ms from Tokyo, JP
149.234.190.19 AS141364 Bayer (South East Asia) Pte Ltd 2.23ms from Tokyo, JP
149.234.186.129 AS138162 Bayer Cropscience Limited 2.03ms from Mumbai, IN
149.234.128.3 AS140610 Bayer (South East Asia) Pte Ltd 0.78ms from Singapore, SG
149.234.132.194 AS140610 Bayer (South East Asia) Pte Ltd 0.87ms from Singapore, SG
149.234.185.65 AS141364 Bayer (South East Asia) Pte Ltd 2.65ms from Tokyo, JP
149.234.187.65 AS141435 Bayer (South East Asia) Pte Ltd 1.56ms from Sydney, AU
149.234.191.178 AS138162 Bayer Cropscience Limited 1.74ms from Mumbai, IN
149.234.129.66 AS140610 Bayer (South East Asia) Pte Ltd 0.66ms from Singapore, SG
149.234.133.131 AS140610 Bayer (South East Asia) Pte Ltd 0.82ms from Singapore, SG
149.234.189.3 AS141435 Bayer (South East Asia) Pte Ltd 1.22ms from Sydney, AU
149.234.188.3 AS141367 Bayer (South East Asia) Pte Ltd 11.78ms from Tokyo, JP

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
3.85.82.194 AS14618 Amazon.com, Inc. 0.93ms from Ashburn, US
46.26.29.98 AS12430 VODAFONE ESPANA S.A.U. 2.19ms from Barcelona, ES
111.201.194.18 AS4808 China Unicom Beijing Province Network 3.02ms from Beijing, CN
216.194.120.34 AS13767 DataBank Holdings, Ltd. 0.35ms from Draper, US
174.136.136.98 AS19383 Web Elite LLC 2.82ms from Flint, US
178.0.191.50 AS3209 Vodafone GmbH 5.16ms from Frankfurt am Main, DE
120.26.131.2 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.18ms from Hangzhou, CN
87.109.203.210 AS25019 Saudi Telecom Company JSC 4.06ms from Jeddah, SA
113.234.205.82 AS4837 CHINA UNICOM China169 Backbone 8.99ms from Liaoyang, CN
81.146.2.130 AS2856 British Telecommunications PLC 4.42ms from London, GB
173.27.177.242 AS30036 Mediacom Communications Corp 11.52ms from Minneapolis, US
209.23.70.2 AS401413 8th Fire Communications, LLC 7.29ms from Minneapolis, US
203.54.154.178 AS1221 Telstra Limited 0.56ms from Perth, AU
106.68.8.2 AS7545 TPG Telecom Limited 2.00ms from Perth, AU
72.182.141.194 AS11427 Charter Communications Inc 6.30ms from Richardson, US
40.133.150.66 AS7029 Windstream Communications LLC 17.32ms from Richardson, US
80.17.7.210 AS3269 Telecom Italia S.p.A. 3.88ms from Rome, IT
213.158.6.162 AS12389 PJSC Rostelecom 0.63ms from Saint Petersburg, RU
122.174.233.130 AS24560 Bharti Airtel Ltd., Telemedia Services 10.33ms from Saint Thomas Mount, IN
103.104.173.114 AS54600 PEG TECH INC 0.72ms from San Jose, US
24.7.5.178 AS7922 Comcast Cable Communications, LLC 2.99ms from Santa Clara, US
27.101.114.242 AS17841 NATIONAL INFORMATION RESOURCES SERVICE 4.06ms from Seoul, KR
223.219.7.50 AS4713 NTT DOCOMO BUSINESS,Inc. 4.01ms from Tokyo, JP
123.5.149.2 AS4837 CHINA UNICOM China169 Backbone 6.35ms from Zhengzhou, CN
123.10.236.50 AS4837 CHINA UNICOM China169 Backbone 3.02ms from Zhengzhou, 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 149.234.133.1
traceroute to 149.234.133.1 (149.234.133.1): 64 hops max, 52 byte packets
3 [AS174] 154.54.140.54 0.612 ms
4 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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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