205.242.185.0/24

AS6428 · CDM

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

Summary

Country	United States
Domain	primary.net
ASN	AS6428
Parent Range	205.240.0.0/13
Registry	ARIN
ID	SPRINT-CDF2B0-1

WHOIS Details

NetHandle:      NET-205-242-176-0-1
OrgID:          PRME
Parent:         NET-205-240-0-0-1
NetName:        SPRINT-CDF2B0-1
NetRange:       205.242.176.0 - 205.242.191.255
NetType:        reallocation
RegDate:        1999-05-25
Updated:        2001-06-14
TechHandle:     CM553-ARIN
Source:         ARIN


OrgID:          PRME
OrgName:        Primary Network
CanAllocate:    
Street:         11756 Borman Dr, 220
City:           St. Louis
State/Prov:     MO
Country:        US
PostalCode:     63146
RegDate:        1998-11-25
Updated:        2021-11-29
OrgAdminHandle: PIA3-ARIN
OrgTechHandle:  PIA3-ARIN
OrgAbuseHandle: PIA3-ARIN
Source:         ARIN


POCHandle:      PIA3-ARIN
IsRole:         Y
LastName:       Primary IP Admin
FirstName:      
Street:         11756 Borman Drive
Street:         Suite 100
City:           St. Louis
State/Prov:     MO
Country:        US
PostalCode:     63146
RegDate:        2002-10-05
Updated:        2025-09-30
OfficePhone:    +1-314-695-3500
Mailbox:        ipadmin@primary.net
Source:         ARIN


POCHandle:      CM553-ARIN
IsRole:         N
LastName:       Malone
FirstName:      Chris
Street:         CDM On-Line dba Primary Network
Street:         11756 Borman Dr
City:           St Louis
State/Prov:     MO
Country:        US
PostalCode:     63146-
RegDate:        1995-09-07
Updated:        2022-12-04
OfficePhone:    +1-314-216-2043
FaxPhone:       +1-314-991-1564
Mailbox:        clmalone@primary.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 205.242.185.0/24

Range	ASN	Company	Num of IPs
205.240.0.0/13	AS174	Cogent Communications, LLC	524,288
205.240.0.0/13	AS26077	Cogent Communications, LLC	524,288
205.240.0.0/13	AS40508	Cogent Communications, LLC	524,288
205.240.0.0/13	AS13676	Cogent Communications, LLC	524,288
205.240.0.0/13	AS6062	Cogent Communications, LLC	524,288

Nearby Ranges

BGP prefixes that overlap with 205.242.0.0/16

Range	ASN	Company	Num of IPs
205.240.0.0/13	AS13676	Cogent Communications, LLC	524,288
205.240.0.0/13	AS174	Cogent Communications, LLC	524,288
205.240.0.0/13	AS26077	Cogent Communications, LLC	524,288
205.240.0.0/13	AS40508	Cogent Communications, LLC	524,288
205.240.0.0/13	AS6062	Cogent Communications, LLC	524,288
205.242.92.0/23	AS6428	Primary Network	512
205.242.20.0/23	AS174	Cogent Communications - IPENG	512
205.242.189.0/24	AS6428	Midwest Medical Supply	256
205.242.190.0/24	AS6428	National Benevolent Association	256

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
71.146.61.168	AS7018 AT&T Enterprises, LLC	`3.40ms` from Atlanta, US
24.165.194.88	AS10796 Charter Communications Inc	`9.66ms` from Columbus, US
191.177.32.56	AS28573 Claro NXT Telecomunicacoes Ltda	`4.65ms` from Curitiba, BR
220.186.192.8	AS4134 CHINANET-BACKBONE	`11.68ms` from Hangzhou, CN
75.223.158.200	AS6167 Verizon Business	`10.70ms` from Los Angeles, US
75.236.33.232	AS6167 Verizon Business	`14.69ms` from Los Angeles, US
94.84.246.72	AS3269 Telecom Italia S.p.A.	`2.35ms` from Milan, IT
91.9.77.184	AS3320 Deutsche Telekom AG	`4.20ms` from Nuernberg, DE
75.1.76.184	AS7018 AT&T Enterprises, LLC	`19.20ms` from San Antonio, US
68.189.75.184	AS20115 Charter Communications LLC	`9.19ms` from San Jose, US
45.167.184.40	AS268019 FIBRA PRIME SERVICOS DE TELECOMUNICACOES LTDA	`7.08ms` from Sao Paulo, BR
119.215.185.72	AS4766 Korea Telecom	`3.60ms` from Seoul, KR
222.108.25.136	AS7627 Seoul Broadcasting System	`0.90ms` from Seoul, KR
54.66.83.88	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
52.195.123.136	AS16509 Amazon.com, Inc.	`0.28ms` from Tokyo, JP
182.120.34.40	AS4837 CHINA UNICOM China169 Backbone	`2.75ms` from Zhengzhou, CN
94.68.201.168	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`12.58ms` from Athens, GR
97.148.183.248	AS6167 Verizon Business	`15.46ms` from Atlanta, US
108.12.236.200	AS701 Verizon Business	`2.96ms` from Boston, US
73.110.119.184	AS7922 Comcast Cable Communications, LLC	`5.03ms` from Chicago, US
118.93.195.120	AS9500 One New Zealand Group Limited	`10.13ms` from Christchurch, NZ
113.169.216.88	AS45899 VNPT Corp	`6.97ms` from Ho Chi Minh City, VN
156.251.4.120	AS399077 Tcloudnet	`0.97ms` from Hong Kong, HK
13.70.19.184	AS8075 Microsoft Corporation	`0.27ms` from Hong Kong, HK
2.9.47.88	AS3215 Orange S.A.	`4.40ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 -f4 -m15 205.242.185.233

traceroute to 205.242.185.233 (205.242.185.233): 15 hops max, 52 byte packets

4 [] 178.18.236.74 4.825 ms

5 *

6 *

7 *

8 [AS6939] 184.105.27.98 101.318 ms

9 [AS15164] 173.244.140.67 104.266 ms

10 [AS15164] 173.244.140.113 104.386 ms

11 [AS15164] 173.244.140.106 104.644 ms

12 [AS6428] 216.87.40.98 105.416 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Kerkrade, NL

On January 9th 2026

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