158.111.0.0/16

AS13611 · U.S. Center For Disease Control and Prevention

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Summary

Country	United States
Domain	cdc.gov
ASN	AS13611
Registry	ARIN
ID	CDC2

WHOIS Details

NetHandle:      NET-158-111-0-0-1
OrgID:          UCDCP-Z
Parent:         NET-158-0-0-0-0
NetName:        CDC2
NetRange:       158.111.0.0 - 158.111.255.255
NetType:        allocation
RegDate:        1992-02-25
Updated:        2024-11-14
Source:         ARIN


OrgID:          UCDCP-Z
OrgName:        U.S. Center For Disease Control and Prevention
CanAllocate:    
Street:         1600 Clifton Road
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30333
RegDate:        2024-11-14
Updated:        2024-11-14
OrgAdminHandle: CH101-ORG-ARIN
OrgTechHandle:  CH101-ORG-ARIN
OrgAbuseHandle: CH101-ORG-ARIN
Source:         ARIN


POCHandle:      CH101-ORG-ARIN
IsRole:         Y
LastName:       Hostmaster
FirstName:      
Street:         1600 Clifton Road
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30333
RegDate:        1997-07-25
Updated:        2024-11-14
OfficePhone:    +1-404-639-4918
FaxPhone:       +1-404-638-5580
Mailbox:        hostmaster@cdc.gov
Mailbox:        vcb9@cdc.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 158.0.0.0/8

Range	ASN	Company	Num of IPs
158.252.0.0/15	AS16509	Amazon Data Services UAE	131,072
158.244.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.148.0.0/16	AS16232	Telecom Italia S.p.A.	65,536
158.130.0.0/16	AS55	University of Pennsylvania	65,536
158.237.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.243.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.141.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.167.0.0/16	AS42848	European Commission, SNET Luxembourg	65,536
158.112.0.0/16	AS49278	IKT-KAPASITETER	65,536
158.8.0.0/16	AS5180	DoD Network Information Center	65,536
158.18.0.0/16	AS5180	DoD Network Information Center	65,536
158.2.0.0/16	AS367	Headquarters, USAISC	65,536
158.238.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.89.0.0/16	AS38327	Woodside Energy Ltd	65,536
158.5.0.0/16	AS367	Headquarters, USAISC	65,536
158.142.0.0/16	AS36691	Colorado State University	65,536
158.138.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.65.0.0/16	AS29917	University System of New Hampshire	65,536
158.61.0.0/16	AS46196	County of Riverside	65,536
158.114.0.0/16	AS1906	Northrop Grumman Corp.	65,536
158.193.0.0/16	AS2607	University of Zilina	65,536
158.136.0.0/16	AS27405	University System of New Hampshire	65,536
158.150.0.0/16	AS2119	Kristiansand Kommune	65,536
158.166.0.0/16	AS42848	European Commission, , SNET in Brussels	65,536
158.48.0.0/16	AS32577	The Kroger Co.	65,536
158.149.0.0/16	AS2119	Oppland Fylkeskommune	65,536
158.17.0.0/16	AS367	Headquarters, USAISC	65,536
158.6.0.0/16	AS367	Headquarters, USAISC	65,536
158.15.0.0/16	AS300	DoD Network Information Center	65,536
158.7.0.0/16	AS367	Headquarters, USAISC	65,536
158.168.0.0/16	AS42848	European Commission, SNET Brussels	65,536
158.100.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.69.0.0/16	AS16276	OVH Hosting, Inc.	65,536
158.74.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.109.0.0/16	AS13041	Xarxa Informatica de la	65,536
158.52.0.0/16	AS11757	Whirlpool Corporation	65,536
158.73.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.217.0.0/16	AS18276	Japan Network Information Center	65,536
158.151.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.57.0.0/16	AS1932	Consolidated Edison Co. of New York, Inc.	65,536
158.221.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.236.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.96.0.0/16	AS1226	California Department of Technology	65,536
158.121.0.0/16	AS1968	University of Massachusetts at Boston	65,536
158.197.0.0/16	AS2607	P.J.Safarik University in Kosice	65,536
158.195.0.0/16	AS2607	Comenius University Bratislava	65,536
158.251.0.0/16	AS16742	Universidad Catolica de Valparaiso	65,536
158.16.0.0/16	AS1540	Headquarters, USAISC	65,536
158.56.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.245.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536

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
62.38.65.240	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.11ms` from Athens, GR
88.171.50.176	AS12322 Free SAS	`13.91ms` from Aubervilliers, FR
67.224.43.96	AS7029 Windstream Communications LLC	`15.40ms` from Chicago, US
79.186.97.48	AS5617 Orange Polska Spolka Akcyjna	`7.30ms` from Gdansk, PL
94.7.107.192	AS5607 Sky UK Limited	`1.41ms` from London, GB
145.133.125.32	AS8075 Microsoft Corporation	`0.31ms` from London, GB
137.184.107.32	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US
189.241.182.48	AS8151 UNINET	`3.73ms` from Santiago de Queretaro, MX
70.68.90.32	AS6327 Shaw Communications	`8.19ms` from Seattle, US
61.80.84.80	AS4766 Korea Telecom	`6.23ms` from Seoul, KR
175.242.203.160	AS4766 Korea Telecom	`7.21ms` from Seoul, KR
63.35.219.208	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
176.111.0.128	AS9009 M247 Europe SRL	`0.28ms` from Frankfurt am Main, DE
119.115.192.144	AS4837 CHINA UNICOM China169 Backbone	`11.10ms` from Liaoyang, CN
83.11.96.240	AS5617 Orange Polska Spolka Akcyjna	`2.21ms` from Poznan, PL
54.172.245.64	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
2.88.207.48	AS25019 Saudi Telecom Company JSC	`2.05ms` from Riyadh, SA
122.254.149.0	AS17857 SK Broadband Co Ltd	`7.43ms` from Seoul, KR
47.117.30.96	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.48ms` from Shanghai, CN
111.229.101.64	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.43ms` from Shanghai, CN
159.41.1.64	AS8011 MongoDB, Inc.	`0.10ms` from Stockholm, SE
60.5.132.208	AS4837 CHINA UNICOM China169 Backbone	`10.52ms` from Beijing, CN
185.145.144.96	AS203084 Mikrotti Kft	`7.43ms` from Budapest, HU
134.228.60.128	AS13490 Buckeye Cablevision, Inc.	`8.42ms` from Chicago, US
97.156.199.128	AS6167 Verizon Business	`15.92ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 -m12 158.111.115.173

traceroute to 158.111.115.173 (158.111.115.173): 12 hops max, 52 byte packets

4 [AS3356] 212.3.238.213 7.096 ms

5 *

6 [AS3356] 4.79.214.2 98.063 ms

7 [AS19050] 156.40.94.1 97.744 ms

8 [AS19050] 156.40.94.160 97.052 ms

9 [AS19050] 156.40.94.161 98.07 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Lille, FR

On November 6th 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.

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