149.234.187.0/24

AS141435 · Bayer (South East Asia) Pte Ltd

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Summary

Country	Singapore
Domain	bayer.com
ASN	AS141435
Parent Range	149.234.128.0/18
Registry	APNIC
ID	CNB-SG

WHOIS Details

inetnum:        149.234.187.0 - 149.234.187.255
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:  2022-11-07T01:02:07Z
source:         APNIC

irt:            IRT-CNB-SG
address:        2 Tanjong Katong Road
address:        # 07-01, Paya Lebar Quarter 3
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 2025-04-03
mnt-by:         MAINT-SG-BAYER
last-modified:  2025-04-03T04:43:14Z
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:        # 07-01, Paya Lebar Quarter 3
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 2025-04-03
abuse-mailbox:  cnbtech@bayer.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-03T04:43:49Z
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

route:          149.234.187.0/24
origin:         AS1221
descr:          Bayer (South East Asia) Pte Ltd 2 Tanjong Katong Road, Singapore 437161
mnt-by:         MAINT-CNB-SG
last-modified:  2022-01-14T09:35:40Z
source:         APNIC

route:          149.234.187.0/24
origin:         AS141435
descr:          Bayer (South East Asia) Pte Ltd 2 Tanjong Katong Road, Singapore 437161
mnt-by:         MAINT-CNB-SG
last-modified:  2022-01-12T07:45:12Z
source:         APNIC

route:          149.234.187.0/24
origin:         AS198949
descr:          Bayer (South East Asia) Pte Ltd 2 Tanjong Katong Road, Singapore 437161
mnt-by:         MAINT-CNB-SG
last-modified:  2022-01-14T09:35:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 149.234.187.0/24

Range	ASN	Company	Num of IPs
149.234.128.0/18	AS140610	Bayer (South East Asia) Pte Ltd	16,384

Nearby Ranges

BGP prefixes that overlap with 149.234.0.0/16

Range	ASN	Company	Num of IPs
149.234.128.0/18	AS140610	Bayer (South East Asia) Pte Ltd	16,384
149.234.64.0/18	AS13043	D-51368 Leverkusen	16,384
149.234.192.0/19	AS23167	Bayer Corporation	8,192
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
149.234.240.0/21	AS398416	Bayer Corporation	2,048
149.234.228.0/23	AS399076	Bayer Corporation	512
149.234.226.0/23	AS27343	Bayer SA	512
149.234.232.0/23	AS27343	Bayer SA	512
149.234.224.0/23	AS271787	Bayer Corporation	512
149.234.184.0/24	AS2497	Bayer Holding Ltd.	256
149.234.134.0/24	AS140610	Bayer (South East Asia) Pte Ltd	256
149.234.240.0/24	AS398416	Bayer Corporation	256
149.234.132.0/24	AS140610	Bayer (South East Asia) Pte Ltd	256
149.234.191.0/24	AS138162	Bayer Cropscience Limited	256
149.234.194.0/24	AS23167	Bayer Corporation	256
149.234.230.0/24	AS396121	Bayer Corporation	256
149.234.226.0/24	AS27343	Bayer SA	256
149.234.192.0/24	AS23167	Bayer Corporation	256
149.234.189.0/24	AS1221	Bayer (South East Asia) Pte Ltd	256
149.234.196.0/24	AS23167	Bayer Corporation	256
149.234.242.0/24	AS398416	Bayer Corporation	256
149.234.247.0/24	AS398416	Bayer Corporation	256
149.234.64.0/24	AS13043	D-51368 Leverkusen	256
149.234.190.0/24	AS141364	Bayer Holding Ltd.	256
149.234.245.0/24	AS398416	Bayer Corporation	256
149.234.224.0/24	AS271787	Bayer Corporation	256
149.234.188.0/24	AS2497	Bayer Holding Ltd.	256
149.234.127.0/24	AS29088	Bayer AG	256
149.234.241.0/24	AS398416	Bayer Corporation	256
149.234.243.0/24	AS398416	Bayer Corporation	256
149.234.244.0/24	AS398416	Bayer Corporation	256
149.234.228.0/24	AS399076	Bayer Corporation	256
149.234.246.0/24	AS398416	Bayer Corporation	256
149.234.250.0/24	AS23167	Bayer Corporation	256
149.234.185.0/24	AS141364	Bayer Holding Ltd	256
149.234.186.0/24	AS138162	Bayer Cropscience Limited	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

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

IP Address	ASN	Details
149.234.187.65	AS141435 Bayer (South East Asia) Pte Ltd	1.34ms from Sydney, AU

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
41.238.58.232	AS8452 TE-AS	4.66ms from Cairo, EG
75.156.170.168	AS852 TELUS Communications Inc.	4.10ms from Calgary, CA
64.202.228.40	AS26674 Argon Technologies, Inc.	10.89ms from Dallas, US
219.109.96.200	AS7522 STNet, Incorporated	8.40ms from Osaka, JP
210.146.19.24	AS4725 SoftBank Corp.	2.34ms from Tokyo, JP
173.199.228.104	AS23089 Hotwire Communications	0.38ms from Miami, US
110.129.158.152	AS9824 JCOM Co., Ltd.	18.20ms from Osaka, JP
101.3.51.24	AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd.	1.09ms from Taipei, TW
71.191.73.104	AS701 Verizon Business	2.33ms from Ashburn, US
172.127.16.184	AS7018 AT&T Enterprises, LLC	4.23ms from Durham, US
47.63.236.168	AS12430 VODAFONE ESPANA S.A.U.	13.21ms from Madrid, ES
49.247.29.104	AS38700 SMILESERV	1.37ms from Seoul, KR
121.175.220.248	AS4766 Korea Telecom	6.37ms from Seoul, KR
13.53.44.24	AS16509 Amazon.com, Inc.	0.95ms from Stockholm, SE
141.136.188.24	AS13046 Hrvatski Telekom d.d.	2.01ms from Zagreb, HR
93.238.155.168	AS3320 Deutsche Telekom AG	6.67ms from Frankfurt am Main, DE
70.181.83.120	AS22773 Cox Communications Inc.	5.13ms from Los Angeles, US
171.38.94.136	AS4837 CHINA UNICOM China169 Backbone	5.03ms from Nanning, CN
67.254.230.8	AS12271 Charter Communications Inc	3.69ms from New York City, US
128.92.21.168	AS20115 Charter Communications LLC	1.29ms from St. Louis, US
119.106.11.168	AS2516 KDDI CORPORATION	4.72ms from Tokyo, JP
2.191.26.40	AS58224 Iran Telecommunication Company PJS	15.50ms from Yerevan, AM
152.232.184.216	AS9304 HGC Global Communications Limited	1.56ms from Hong Kong, HK
81.167.76.40	AS29695 Altibox AS	2.82ms from Oslo, NO
98.51.74.56	AS7922 Comcast Cable Communications, LLC	5.77ms from Santa Clara, US

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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