134.243.255.0/24

AS33194 · Chemical Abstracts Service

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Summary

Country	United States
Domain	cas.org
ASN	AS33194
Registry	ARIN
ID	CAS

WHOIS Details

NetHandle:      NET-134-243-0-0-1
OrgID:          CAS-Z
Parent:         NET-134-0-0-0-0
NetName:        CAS
NetRange:       134.243.0.0 - 134.243.255.255
NetType:        allocation
OriginAS:       33194
RegDate:        1989-08-15
Updated:        2021-12-14
Source:         ARIN


OrgID:          CAS-Z
OrgName:        Chemical Abstracts Service
CanAllocate:    
Street:         2540 Olentangy River Road
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43202-1505
RegDate:        2008-07-10
Updated:        2019-03-14
OrgAdminHandle: BAUMA82-ARIN
OrgTechHandle:  BAUMA82-ARIN
OrgAbuseHandle: NSG4-ARIN
OrgNOCHandle:   NSG4-ARIN
Source:         ARIN


POCHandle:      NSG4-ARIN
IsRole:         Y
LastName:       Network Services Group
FirstName:      
Street:         2540 Olentangy River Road
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43202-1505
RegDate:        2004-09-28
Updated:        2025-07-08
OfficePhone:    +1-614-447-3600
Mailbox:        nsg@cas.org
Source:         ARIN


POCHandle:      BAUMA82-ARIN
IsRole:         N
LastName:       Baumann
FirstName:      Jon
Street:         2540 Olentangy River Rd
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43202
RegDate:        2016-05-20
Updated:        2025-07-08
OfficePhone:    +1-614-447-3600
Mailbox:        jbaumann@cas.org
Source:         ARIN

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
134.243.255.102	AS33194 Chemical Abstracts Service	`8.96ms` from Chicago, US

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
111.203.205.232	AS4808 China Unicom Beijing Province Network	`2.75ms` from Beijing, CN
221.219.196.200	AS4808 China Unicom Beijing Province Network	`3.32ms` from Beijing, CN
15.200.242.104	AS8987 Amazon Data Services Ireland Ltd	`0.72ms` from Boardman, US
99.46.72.24	AS7018 AT&T Enterprises, LLC	`8.58ms` from Dallas, US
27.58.162.104	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.38ms` from Delhi, IN
42.193.140.136	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.91ms` from Guangzhou, CN
123.16.83.104	AS45899 VNPT Corp	`1.52ms` from Hanoi, VN
117.6.234.104	AS7552 Viettel Group	`2.01ms` from Hanoi, VN
86.177.105.168	AS2856 British Telecommunications PLC	`4.88ms` from London, GB
31.53.1.136	AS2856 British Telecommunications PLC	`7.00ms` from London, GB
62.254.210.200	AS5089 Virgin Media Limited	`5.75ms` from London, GB
31.173.23.184	AS25159 PJSC MegaFon	`13.01ms` from Moscow, RU
14.133.39.200	AS18126 Chubu Telecommunications Company, Inc.	`5.37ms` from Osaka, JP
188.187.61.40	AS51570 JSC "ER-Telecom Holding"	`1.32ms` from Saint Petersburg, RU
119.199.145.8	AS4766 Korea Telecom	`8.63ms` from Seoul, KR
119.214.250.88	AS4766 Korea Telecom	`1.22ms` from Seoul, KR
85.219.241.56	AS12912 T-Mobile Polska S.A.	`2.04ms` from Warsaw, PL
84.192.189.56	AS6848 Telenet BV	`6.05ms` from Brussels, BE
99.183.234.120	AS7018 AT&T Enterprises, LLC	`18.41ms` from Chicago, US
91.176.142.152	AS5432 Proximus NV	`4.75ms` from Gravelines, FR
113.183.152.88	AS45899 VNPT Corp	`3.52ms` from Ho Chi Minh City, VN
125.167.3.216	AS7713 PT Telekomunikasi Indonesia	`1.79ms` from Jakarta, ID
95.181.117.8	AS39927 E-Light-Telecom Ltd.	`1.11ms` from Kemerovo, RU
89.153.188.136	AS2860 NOS COMUNICACOES, S.A.	`10.36ms` from Lisbon, PT
5.71.227.248	AS5607 Sky UK Limited	`2.42ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f5 134.243.255.110

traceroute to 134.243.255.110 (134.243.255.110): 64 hops max, 52 byte packets

5 [AS8529] 134.0.220.221 121.202 ms

6 [AS174] 149.11.39.73 249.088 ms

7 [AS174] 154.54.39.185 249.681 ms

8 *

9 *

10 [AS33194] 134.243.255.110 260.914 ms

Measurement taken from

IPinfo ProbeNet in Muscat, OM

On August 22nd 2025

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