12.35.188.0/22

AS53768 · Laboratory Corporation of America

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	labcorp.com
ASN	AS53768
Parent Range	12.0.0.0/8
Registry	ARIN
ID	ATT-NET-12-35-188-0

WHOIS Details

NetHandle:      NET-12-35-188-0-1
OrgID:          LCA-37
Parent:         NET-12-0-0-0-1
NetName:        ATT-NET-12-35-188-0
NetRange:       12.35.188.0 - 12.35.191.255
NetType:        reassignment
Comment:        This block is STATIC, not dynamic.
RegDate:        2022-04-07
Updated:        2022-04-07
Source:         ARIN


OrgID:          LCA-37
OrgName:        Laboratory Corporation of America
CanAllocate:    
Street:         231 Maple Avenue
City:           Burlington
State/Prov:     NC
Country:        US
PostalCode:     27215
RegDate:        2010-06-02
Updated:        2025-07-29
OrgAdminHandle: DOMAI110-ARIN
OrgTechHandle:  DOMAI110-ARIN
OrgTechHandle:  TECHD39-ARIN
OrgAbuseHandle: DOMAI110-ARIN
OrgNOCHandle:   DOMAI110-ARIN
OrgRoutingHandle:   DOMAI110-ARIN
OrgDNSHandle:   DOMAI110-ARIN
Source:         ARIN


POCHandle:      TECHD39-ARIN
IsRole:         N
LastName:       Tech
FirstName:      Domain
Street:         231 Maple Avenue
City:           Burlington
State/Prov:     NC
Country:        US
PostalCode:     27215
RegDate:        2025-07-29
Updated:        2025-07-29
OfficePhone:    +1-609-452-4923
Mailbox:        NetworkSecurityDist@LabCorp.com
Source:         ARIN


POCHandle:      DOMAI110-ARIN
IsRole:         Y
LastName:       Domain Tech
FirstName:      
Street:         8211 Scicor Drive
City:           Indianapolis
State/Prov:     IN
Country:        US
PostalCode:     46214
RegDate:        2005-10-31
Updated:        2025-07-24
OfficePhone:    +1-609-452-4923
Mailbox:        NetworkSecurityDist@LabCorp.com
Mailbox:        internetdomainadmin@labcorp.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 12.35.188.0/22

Range	ASN	Company	Num of IPs
12.0.0.0/8	AS10721	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS109	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS11219	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS12169	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS13457	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS13624	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS13641	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS13750	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS13938	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS14528	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS14561	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS14792	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS14858	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS15007	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS15343	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS16571	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS16618	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS16914	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS17030	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS17058	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS17242	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS18961	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS19111	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS20034	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS20217	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS20242	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS21569	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS22040	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS22065	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS22234	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS22260	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS23087	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS23349	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS23453	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS23521	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS2386	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS25932	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS27195	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS29767	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS30520	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS31921	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS32672	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS32892	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS33233	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS36111	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS36136	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS393469	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS393505	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS393691	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS394733	AT&T Enterprises, LLC	16,777,216

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
89.149.200.214	AS60781 LeaseWeb Netherlands B.V.	`0.26ms` from Amsterdam, NL
88.74.171.54	AS3209 Vodafone GmbH	`10.59ms` from Frankfurt am Main, DE
117.195.213.182	AS9829 National Internet Backbone	`10.44ms` from Kolkata, IN
23.220.18.6	AS16625 Akamai Technologies, Inc.	`0.26ms` from Kuala Lumpur, MY
179.58.178.182	AS28024 Nuevatel PCS de Bolivia S.A.	`19.03ms` from La Paz, BO
50.214.89.214	AS7922 Comcast Cable Communications, LLC	`6.77ms` from Murfreesboro, US
72.79.123.118	AS701 Verizon Business	`1.32ms` from New York City, US
79.84.52.102	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.50ms` from Paris, FR
104.17.132.134	AS13335 Cloudflare, Inc.	`0.11ms` from Porto Alegre, BR
52.21.144.150	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
190.22.100.70	AS7418 TELEFÓNICA CHILE S.A.	`3.35ms` from Santiago, CL
189.128.62.198	AS8151 UNINET	`1.32ms` from Santiago de Queretaro, MX
49.161.53.54	AS17858 LG POWERCOMM	`4.70ms` from Seoul, KR
110.199.207.86	AS56046 China Mobile communications corporation	`15.88ms` from Shanghai, CN
114.72.184.182	AS4804 Microplex PTY LTD	`5.85ms` from Sydney, AU
20.191.182.214	AS8075 Microsoft Corporation	`0.19ms` from Tokyo, JP
102.186.167.22	AS24835 Vodafone Data	`11.22ms` from Cairo, EG
218.89.49.166	AS4134 CHINANET-BACKBONE	`5.86ms` from Chengdu, CN
223.159.35.150	AS4134 CHINANET-BACKBONE	`3.02ms` from Chenzhou, CN
74.83.97.198	AS6181 Cincinnati Bell Telephone Company LLC	`1.99ms` from Cincinnati, US
98.194.106.214	AS7922 Comcast Cable Communications, LLC	`10.09ms` from Dallas, US
79.230.254.134	AS3320 Deutsche Telekom AG	`7.28ms` from Frankfurt am Main, DE
187.195.76.134	AS8151 UNINET	`8.65ms` from Guadalajara, MX
175.19.197.86	AS4837 CHINA UNICOM China169 Backbone	`12.38ms` from Liaoyang, CN
78.146.185.38	AS13285 TalkTalk Communications Limited	`6.14ms` 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 -f6 -m12 12.35.190.158

traceroute to 12.35.190.158 (12.35.190.158): 12 hops max, 52 byte packets

6 [AS13335] 162.158.32.47 6.262 ms

7 [AS13335] 172.69.247.41 0.482 ms

8 [AS13335] 172.69.247.90 0.533 ms

9 [AS13335] 172.69.247.104 0.635 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Manchester, GB

On September 5th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales