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  2. 4.0.0.0/8
  3. AS15964  | 4.0.0.0/8

4.0.0.0/8

AS15964  ·  CAMTEL

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Summary

Country United States
Domain arin.net
ASN AS15964
Registry ARIN
ID NET4

WHOIS Details

NetHandle:      NET-4-0-0-0-0
OrgID:          ARIN
Parent:         
NetName:        NET4
NetRange:       4.0.0.0 - 4.255.255.255
NetType:        rir
RegDate:        1992-12-01
Updated:        2019-07-02
Source:         ARIN


OrgID:          ARIN
OrgName:        American Registry for Internet Numbers
CanAllocate:    
Street:         PO Box 232290
City:           Centreville
State/Prov:     VA
Country:        US
PostalCode:     20120
Comment:        For abuse issues please see URL:
Comment:        https://www.arin.net/reference/materials/abuse/ 
Comment:        The Registration Services Help Desk is open 
Comment:        from 7 a.m. to 7 p.m., U.S. Eastern time to assist you.
Comment:        Phone Number: (703) 227-0660; Fax Number: (703) 997-8844.
RegDate:        1997-12-22
Updated:        2019-03-02
OrgAdminHandle: ARIN-HOSTMASTER
OrgTechHandle:  ARIN-HOSTMASTER
OrgAbuseHandle: ARIN-HOSTMASTER
OrgNOCHandle:   ARINN-ARIN
Source:         ARIN


POCHandle:      ARINN-ARIN
IsRole:         Y
LastName:       ARIN NOC
FirstName:      
Street:         P.O. Box 232290
City:           Centreville
State/Prov:     VA
Country:        US
PostalCode:     20120
RegDate:        2002-11-05
Updated:        2025-04-28
OfficePhone:    +1-703-227-9840
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ARIN-HOSTMASTER
IsRole:         Y
LastName:       Registration Services Department
FirstName:      
Street:         P.O. Box 232290
City:           Centreville
State/Prov:     VA
Country:        US
PostalCode:     20120
RegDate:        2003-04-30
Updated:        2025-04-28
OfficePhone:    +1-703-227-0660
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 4.0.0.0/8

Range ASN Company Num of IPs
4.58.130.0/24 AS13904 Transworld Network, Corp. 256
4.39.99.0/24 AS62821 MNX Solutions LLC 256
4.240.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.208.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.224.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.208.0.0/12 AS8069 Microsoft Corporation 1,048,576
4.144.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.160.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.176.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.192.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.0.0.0/9 AS3356 Level 3 Parent, LLC 8,388,608
4.0.0.0/9 AS6619 Level 3 Parent, LLC 8,388,608

Hosted domains

There are 200,103 domain names hosted across 13,870 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
4.192.72.93 d17bemv385.pics 31398
4.189.231.31 l82hmrl186.run 27704
4.144.41.164 d96mfnx996.shop 25575
4.144.64.219 rfk43mah8k.xyz 13713
4.184.102.237 tauchschule-ingolstadt.com 9007
4.227.42.160 creativeadvertisingusa.com 5117
4.193.67.176 autoboxes.co.th 4327
4.190.42.140 kk334.top 2864
4.145.120.249 5784a.top 2075
4.245.24.235 zweite-zustellung.de 2050
4.144.25.90 zml7zttfisov8s0v.xyz 1938
4.191.75.172 dazhong7884.vip 1488
4.144.3.46 3c9k0sqzgb2.xyz 1395
4.194.155.169 xy4347.top 1311
4.193.51.108 carmall.co.in 918
4.228.191.225 akt.co.in 915
4.145.183.229 hterdguuu.top 913
4.153.135.104 cumulusmedia.com 911
4.150.168.143 ibc.com 898
4.145.114.62 xy5909.top 881

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

897,888 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
4.21.68.50 AS3356 Level 3 Parent, LLC 2.61ms from Ashburn, US
4.18.145.65 AS3356 Level 3 Parent, LLC 0.69ms from Atlanta, US
4.20.19.17 AS3356 Level 3 Parent, LLC 1.09ms from Chicago, US
4.17.182.17 AS3356 Level 3 Parent, LLC 4.76ms from Dallas, US
4.19.111.29 AS3356 Level 3 Parent, LLC 0.36ms from Denver, US
4.17.232.33 AS3356 Level 3 Parent, LLC 8.30ms from Denver, US
4.18.208.129 AS3356 Level 3 Parent, LLC 0.84ms from Minneapolis, US
4.18.211.217 AS3356 Level 3 Parent, LLC 0.76ms from Minneapolis, US
4.17.248.37 AS3356 Level 3 Parent, LLC 0.42ms from Seattle, US
4.18.201.225 AS3356 Level 3 Parent, LLC 0.52ms from Charlotte, US
4.18.21.1 AS3356 Level 3 Parent, LLC 0.32ms from Denver, US
4.18.16.85 AS3356 Level 3 Parent, LLC 0.37ms from Denver, US
4.18.12.233 AS3356 Level 3 Parent, LLC 0.67ms from Orlando, US
4.18.166.177 AS3356 Level 3 Parent, LLC 0.97ms from Phoenix, US
4.17.191.21 AS3356 Level 3 Parent, LLC 2.65ms from Phoenix, US
4.21.21.153 AS3356 Level 3 Parent, LLC 0.37ms from Atlanta, US
4.21.31.209 AS3356 Level 3 Parent, LLC 0.31ms from Atlanta, US
4.17.234.129 AS3356 Level 3 Parent, LLC 8.30ms from Denver, US
4.18.219.65 AS3356 Level 3 Parent, LLC 0.39ms from Denver, US
4.17.252.210 AS3356 Level 3 Parent, LLC 0.68ms from Hillsboro, US
4.19.78.41 AS3356 Level 3 Parent, LLC 0.51ms from Minneapolis, US
4.18.132.33 AS3356 Level 3 Parent, LLC 0.52ms from Orlando, US
4.17.190.113 AS3356 Level 3 Parent, LLC 2.64ms from Phoenix, US
4.18.163.161 AS3356 Level 3 Parent, LLC 0.62ms from Phoenix, US
4.18.66.18 AS3356 Level 3 Parent, LLC 0.71ms from Portland, 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
18.117.122.40 AS16509 Amazon.com, Inc. 0.69ms from Columbus, US
87.79.209.232 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.48ms from Duesseldorf, DE
46.95.238.88 AS3320 Deutsche Telekom AG 4.44ms from Frankfurt am Main, DE
80.44.31.72 AS13285 TalkTalk Communications Limited 4.19ms from London, GB
81.156.81.24 AS2856 British Telecommunications PLC 2.90ms from London, GB
84.8.150.40 AS31898 Oracle Corporation 0.20ms from London, GB
94.165.223.40 AS1267 WIND TRE S.P.A. 17.79ms from Milan, IT
86.218.5.168 AS3215 Orange S.A. 1.88ms from Paris, FR
112.246.34.120 AS4837 CHINA UNICOM China169 Backbone 8.40ms from Qingdao, CN
79.36.232.120 AS3269 Telecom Italia S.p.A. 1.93ms from Rome, IT
115.13.66.168 AS4766 Korea Telecom 4.17ms from Seoul, KR
1.224.84.88 AS9318 SK Broadband Co Ltd 1.69ms from Seoul, KR
194.179.187.152 AS6079 RCN 1.53ms from Ashburn, US
223.159.76.24 AS4134 CHINANET-BACKBONE 2.50ms from Chenzhou, CN
91.136.192.168 AS41585 ELEMENTMEDIA GmbH 3.16ms from Duesseldorf, DE
37.111.185.24 AS24499 Telenor Pakistan 1.05ms from Karachi, PK
185.158.114.40 AS44812 IP SERVER LLC 0.75ms from Moscow, RU
153.155.65.104 AS4713 NTT DOCOMO BUSINESS,Inc. 17.45ms from Osaka, JP
115.140.249.248 AS17858 LG POWERCOMM 1.79ms from Seoul, KR
112.164.167.24 AS4766 Korea Telecom 7.19ms from Seoul, KR
218.39.38.152 AS9318 SK Broadband Co Ltd 1.44ms from Seoul, KR
1.169.140.232 AS3462 Data Communication Business Group 1.02ms from Taipei, TW
54.249.159.40 AS16509 Amazon.com, Inc. 0.25ms from Tokyo, JP
202.212.225.8 AS2514 NTT PC Communications, Inc. 0.81ms from Tokyo, JP
183.204.35.40 AS9808 China Mobile Communications Group Co., Ltd. 3.02ms from Zhengzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 4.77.32.83
traceroute to 4.77.32.83 (4.77.32.83): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Cardiff, GB
On

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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