113.29.67.0/24

AS18994 · Laboratory Corporation of America

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Summary

Country	Singapore
Domain	covance.com
ASN	AS18994
Parent Range	113.29.64.0/20
Registry	APNIC
ID	COVANCE-INC

WHOIS Details

inetnum:        113.29.67.0 - 113.29.67.255
netname:        COVANCE-INC
descr:          COVANCE INC via AS18994
country:        SG
admin-c:        LCA3-AP
tech-c:         LCA3-AP
abuse-c:        AL1706-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-AP-LVLT
mnt-irt:        IRT-LVLT-AP
last-modified:  2021-10-13T22:48:43Z
source:         APNIC

irt:            IRT-LVLT-AP
address:        1025 Eldorado Blvd.
address:        Broomfield, CO 80021
e-mail:         ipadmin@centurylink.com
abuse-mailbox:  abuse@centurylinkservices.net
admin-c:        LCA3-AP
tech-c:         LCA3-AP
auth:           # Filtered
remarks:        abuse@centurylinkservices.net
remarks:        abuse@centurylinkservices.net was validated on 2025-03-11
remarks:        ipadmin@centurylink.com was validated on 2025-05-06
mnt-by:         MAINT-AP-LVLT
last-modified:  2025-05-06T13:42:47Z
source:         APNIC

role:           ABUSE LVLTAP
country:        ZZ
address:        1025 Eldorado Blvd.
address:        Broomfield, CO 80021
phone:          +000000000
e-mail:         ipadmin@centurylink.com
admin-c:        LCA3-AP
tech-c:         LCA3-AP
nic-hdl:        AL1706-AP
remarks:        Generated from irt object IRT-LVLT-AP
remarks:        abuse@centurylinkservices.net was validated on 2025-03-11
remarks:        ipadmin@centurylink.com was validated on 2025-05-06
abuse-mailbox:  abuse@centurylinkservices.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-06T13:43:08Z
source:         APNIC

role:           Level 3 Communications Administrator
address:        1025 Eldorado Blvd.
address:        Broomfield, CO 80021
country:        US
phone:          +1-877-453-8353
e-mail:         rshibata@level3.net
admin-c:        LCA3-AP
tech-c:         LCA3-AP
nic-hdl:        LCA3-AP
mnt-by:         MAINT-AP-LVLT
last-modified:  2012-03-29T00:16:54Z
source:         APNIC

route:          113.29.67.0/24
origin:         AS18994
descr:          Level 3 Communications, Inc. 1025 Eldorado Blvd.
mnt-by:         MAINT-AP-LVLT
last-modified:  2021-05-04T20:36:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 113.29.67.0/24

Range	ASN	Company	Num of IPs
113.29.64.0/20	AS3549	19 TAI SENG DRIVE	4,096
113.29.0.0/17	AS3549	Level 3 Communications, Inc.	32,768

Nearby Ranges

BGP prefixes that overlap with 113.29.0.0/16

Range	ASN	Company	Num of IPs
113.29.0.0/17	AS3549	Level 3 Communications, Inc.	32,768
113.29.128.0/19	AS9764	DAOU TECHNOLOGY	8,192
113.29.160.0/19	AS9764	DAOU TECHNOLOGY	8,192
113.29.192.0/20	AS45996	DAOU TECHNOLOGY	4,096
113.29.32.0/20	AS3549	399 Chai Wan Road	4,096
113.29.0.0/20	AS3549	Level 3 Communications, Inc.	4,096
113.29.16.0/20	AS3549	Optus Ultimo Data Center	4,096
113.29.96.0/20	AS3549	Level 3 Communications, Inc.	4,096
113.29.112.0/20	AS3549	Level 3 Communications, Inc.	4,096
113.29.64.0/20	AS3549	19 TAI SENG DRIVE	4,096
113.29.208.0/21	AS45768	CENET	2,048
113.29.216.0/21	AS38642	Yoshizou XYZ Solutions	2,048
113.29.240.0/22	AS4826	Leap Telecommunications Pty Ltd	1,024
113.29.252.0/22	AS45496	Intersoft Web Services Limited	1,024
113.29.244.0/23	AS38583	ASE IT Networks	512
113.29.246.0/23	AS38583	BNE ADDRESS SPACE	512
113.29.239.0/24	AS45477	WIREDMEDIA Colo at Ascenix	256
113.29.28.0/24	AS3356	Optus Ultimo Data Center	256
113.29.184.0/24	AS9764	DAOU TECHNOLOGY	256
113.29.232.0/24	AS38001	Ready Server VPS Hosting	256
113.29.236.0/24	AS45477	WIREDMEDIA Colo at Ascenix	256
113.29.238.0/24	AS45477	WIREDMEDIA Colo at Ascenix	256
113.29.235.0/24	AS45477	ASCENIX Server Colocation	256
113.29.91.0/24	AS3356	HK	256
113.29.23.0/24	AS4373	OCLC Online Computer Library Center, Inc.	256
113.29.233.0/24	AS38001	NewMedia Express Singapore Dedicated Servers	256
113.29.21.0/24	AS63168	T. ROWE PRICE INTERNATIONAL	256
113.29.180.0/24	AS9764	DAOU TECHNOLOGY	256
113.29.230.0/24	AS38001	Ready Server VPS Hosting	256
113.29.227.0/24	AS45477	ASCENIX Server Colocation	256
113.29.58.0/24	AS399734	Clarivate Analytics	256
113.29.229.0/24	AS38001	NewMedia Express Singapore Dedicated Servers	256
113.29.179.0/24	AS9764	DAOU TECHNOLOGY	256
113.29.187.0/24	AS9764	DAOU TECHNOLOGY	256
113.29.228.0/24	AS38001	NewMedia Express Hong Kong Dedicated Servers	256
113.29.186.0/24	AS9764	DAOU TECHNOLOGY	256
113.29.185.0/24	AS9764	DAOU TECHNOLOGY	256
113.29.234.0/24	AS45477	APTRANSIT Server Colocation at Equinix	256
113.29.225.0/24	AS45477	ASCENIX Server Colocation	256
113.29.246.0/24	AS38583	ASE IT Networks	256
113.29.78.0/24	AS3356	19 TAI SENG DRIVE	256
113.29.181.0/24	AS9764	DAOU TECHNOLOGY	256
113.29.224.0/24	AS45477	APTRANSIT Server Colocation	256
113.29.15.0/24	AS21636	TOKYO	256
113.29.237.0/24	AS45477	WIREDMEDIA Colo at Ascenix	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

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

IP Address	ASN	Details
113.29.67.4	AS18994 Laboratory Corporation of America	1.22ms 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
171.97.8.152	AS17552 True Online	2.23ms from Bangkok, TH
103.10.56.184	AS56241 PT Telkom Satelit Indonesia	1.47ms from Jakarta, ID
27.219.62.40	AS4837 CHINA UNICOM China169 Backbone	1.10ms from Qingdao, CN
52.183.57.216	AS8075 Microsoft Corporation	0.20ms from Quincy, US
91.41.193.88	AS3320 Deutsche Telekom AG	3.19ms from Duesseldorf, DE
209.147.160.232	AS2900 Arizona Tri University Network	0.87ms from Phoenix, US
18.141.244.200	AS16509 Amazon.com, Inc.	0.12ms from Singapore, SG
8.146.184.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	0.17ms from Zhangjiakou, CN
78.167.178.200	AS9121 Turk Telekomunikasyon Anonim Sirketi	2.87ms from Istanbul, TR
97.88.23.120	AS20115 Charter Communications LLC	7.68ms from Minneapolis, US
34.39.163.152	AS396982 Google LLC	0.10ms from Sao Paulo, BR
165.1.183.104	AS394089 Google LLC	1.02ms from Singapore, SG
85.2.73.8	AS3303 Swisscom (Switzerland) Ltd	1.80ms from Zuerich, CH
95.215.185.8	AS51758 ProcoliX B.V.	0.56ms from Amsterdam, NL
172.81.92.8	AS393906 TSI	4.61ms from Chicago, US
24.44.142.8	AS6128 Cablevision Systems Corp.	7.38ms from New York City, US
138.186.225.24	AS28343 UNIFIQUE TELECOMUNICACOES S/A	1.42ms from Porto Alegre, BR
61.78.199.200	AS4766 Korea Telecom	6.38ms from Seoul, KR
61.76.86.200	AS4766 Korea Telecom	6.59ms from Seoul, KR
125.33.111.24	AS4808 China Unicom Beijing Province Network	4.10ms from Beijing, CN
68.34.16.120	AS7922 Comcast Cable Communications, LLC	8.17ms from Flint, US
3.13.37.40	AS16509 Amazon.com, Inc.	0.12ms from Columbus, US
71.205.101.56	AS7922 Comcast Cable Communications, LLC	5.91ms from Denver, US
212.211.137.168	AS12399 q.beyond AG	0.94ms from Frankfurt am Main, DE
113.118.251.216	AS4134 CHINANET-BACKBONE	5.64ms from Heyuan, CN

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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