1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.218.0.0/16
  4. AS4922  | 104.218.186.0/23

104.218.186.0/23

AS4922  ·  Shenandoah Cable Television LLC

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Summary

Country United States
Domain myactv.net
ASN AS4922
Parent Range 104.218.184.0/22
Registry ARIN
ID ANTIETAM-BLK-VIII

WHOIS Details

NetHandle:      NET-104-218-187-0-1
OrgID:          ANTM
Parent:         NET-104-218-184-0-1
NetName:        ANTIETAM-BLK-VIII
NetRange:       104.218.187.0 - 104.218.187.255
NetType:        reassignment
Comment:        Reassigned to Antietam Cable.
RegDate:        2016-08-25
Updated:        2016-08-25
Source:         ARIN


OrgID:          ANTM
OrgName:        Antietam Broadband
CanAllocate:    
Street:         1000 Willow Circle
City:           Hagerstown
State/Prov:     MD
Country:        US
PostalCode:     21740
RegDate:        1970-01-01
Updated:        2025-09-15
OrgAdminHandle: TROUT88-ARIN
OrgTechHandle:  ADMIN9132-ARIN
OrgTechHandle:  NOC32723-ARIN
OrgAbuseHandle: ABUSE6425-ARIN
Source:         ARIN


POCHandle:      NOC32723-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         1000 Willow Circle
City:           Hagerstown
State/Prov:     MD
Country:        US
PostalCode:     21740
RegDate:        2017-09-19
Updated:        2025-08-18
OfficePhone:    +1-301-797-5000
Mailbox:        noc@schurz.com
Source:         ARIN


POCHandle:      ABUSE6425-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         1000 Willow Circle
City:           Hagerstown
State/Prov:     MD
Country:        US
PostalCode:     21740
RegDate:        2017-09-21
Updated:        2025-10-29
OfficePhone:    +1-301-797-5000
Mailbox:        abuse@myactv.net
Source:         ARIN


POCHandle:      TROUT88-ARIN
IsRole:         N
LastName:       Trout
FirstName:      Doug
Street:         1000 Willow Circle
City:           Hagerstown
State/Prov:     MD
Country:        US
PostalCode:     21740
RegDate:        2025-03-26
Updated:        2025-03-26
OfficePhone:    +1-717-324-5361
Mailbox:        dtrout@schurz.com
Source:         ARIN


POCHandle:      ADMIN9132-ARIN
IsRole:         Y
LastName:       Admin
FirstName:      
Street:         1000 Willow Circle
City:           Hagerstown
State/Prov:     MD
Country:        US
PostalCode:     21740
RegDate:        2025-08-29
Updated:        2025-08-29
OfficePhone:    +1-303-641-6847
Mailbox:        jkatchmar@antietambroadband.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 104.218.186.0/23

Range ASN Company Num of IPs
104.218.184.0/22 AS4922 Shenandoah Cable Television LLC 1,024

BGP prefixes that are contained by 104.218.186.0/23

Range ASN Company Num of IPs
104.218.187.0/24 AS14291 Antietam Broadband 256
104.218.187.0/24 AS4922 Antietam Broadband 256

Nearby Ranges

BGP prefixes that overlap with 104.218.0.0/16

Range ASN Company Num of IPs
104.218.16.0/21 AS19969 CyberCloud Professionals LLC 2,048
104.218.48.0/21 AS19318 Interserver, Inc 2,048
104.218.8.0/21 AS55293 A2 Hosting, Inc. 2,048
104.218.64.0/21 AS15108 Allo Communications LLC 2,048
104.218.0.0/21 AS54209 Monon Telephone Company, Inc. 2,048
104.218.168.0/21 AS3855 Logic Communications Ltd 2,048
104.218.248.0/21 AS36498 Access One Inc. 2,048
104.218.144.0/21 AS30600 Metronet 2,048
104.218.24.0/21 AS26490 Pike Enterprises, LLC 2,048
104.218.160.0/21 AS21859 Zenlayer Inc 2,048
104.218.36.0/22 AS11191 Cal.net, Inc. 1,024
104.218.124.0/22 AS11290 Cogeco Connexion inc 1,024
104.218.88.0/22 AS11597 Mercury Broadband 1,024
104.218.220.0/22 AS14828 Hiawatha Broadband Communications, Inc 1,024
104.218.180.0/22 AS16504 Granite Telecommunications LLC 1,024
104.218.76.0/22 AS16843 Celltex Networks, LLC 1,024
104.218.80.0/22 AS16851 NebraskaLink 1,024
104.218.84.0/22 AS16995 Sable Voice Services Inc. 1,024
104.218.188.0/22 AS21557 Cybernet Communications, Inc. 1,024
104.218.240.0/22 AS21559 OSNET 1,024
104.218.108.0/22 AS26241 PCD Network Solutions 1,024
104.218.152.0/22 AS32264 KMTelecom 1,024
104.218.224.0/22 AS33029 Osage Municipal Communications Utility 1,024
104.218.208.0/22 AS46598 Southern Ohio Communication Services 1,024
104.218.184.0/22 AS4922 Shenandoah Cable Television LLC 1,024
104.218.104.0/22 AS53828 NETWORK INNOVATIONS, LLC 1,024
104.218.228.0/22 AS55232 Zultys, Inc. 1,024
104.218.40.0/22 AS63154 Delaware County Community College 1,024
104.218.236.0/23 AS401539 Corvex, Inc. 512
104.218.20.0/23 AS19969 Patmos Hosting, Inc. 512
104.218.162.0/24 AS135377 UCLOUD 256
104.218.165.0/24 AS135377 UCLOUD 256
104.218.164.0/24 AS135377 UCLOUD 256
104.218.80.0/24 AS393761 West Haymarket Joint Public Agency 256
104.218.83.0/24 AS395194 Stealth Broadband 256
104.218.243.0/24 AS401022 PR FIBER 256
104.218.199.0/24 AS5650 Sprint 256
104.218.167.0/24 AS62610 ZENLA-1 256
104.218.187.0/24 AS14291 Antietam Broadband 256
104.218.93.0/24 AS19842 Colosseum Online Inc. 256
104.218.114.0/24 AS13690 Global Medical Response, Inc. 256
104.218.187.0/24 AS4922 Antietam Broadband 256
104.218.239.0/24 AS62904 Link Equity Partners, LLC 256
104.218.241.0/24 AS21559 Satell SJ Net 256
104.218.113.0/24 AS13690 Envision Healthcare Holdings, Inc 256
104.218.163.0/24 AS135377 UCLOUD 256
104.218.166.0/24 AS135377 UCLOUD 256
104.218.112.0/24 AS13690 Global Medical Response, Inc. 256
104.218.198.0/24 AS9009 Sprint 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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.
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Pingable IPs

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

IP Address ASN Details
104.218.186.1 AS4922 Shenandoah Cable Television LLC 9.07ms from Berkeley Springs, 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
128.251.163.39 AS8075 Microsoft Corporation 1.57ms from Amsterdam, NL
177.203.210.151 AS8167 V tal 4.57ms from Brasilia, BR
136.226.87.167 AS22616 ZSCALER, INC. 0.12ms from Denver, US
132.164.252.23 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
154.192.198.87 AS23674 Nayatel (Pvt) Ltd 19.34ms from Islamabad, PK
86.165.3.167 AS2856 British Telecommunications PLC 3.95ms from London, GB
79.150.212.215 AS3352 TELEFONICA DE ESPANA S.A.U. 7.74ms from Madrid, ES
46.39.223.23 AS60203 Innovaciones Tecnlogicas del Sur S.L. 12.46ms from Madrid, ES
68.237.47.199 AS701 Verizon Business 2.31ms from New York City, US
65.130.63.103 AS209 CenturyLink Communications, LLC 2.17ms from Salt Lake City, US
203.229.9.55 AS9689 SK Broadband Co Ltd 1.99ms from Seoul, KR
111.216.188.71 AS2527 Sony Network Communications Inc. 2.04ms from Tokyo, JP
101.44.49.7 AS136907 HUAWEI CLOUDS 2.19ms from Bangkok, TH
89.216.183.103 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 6.12ms from Belgrade, RS
94.111.125.151 AS47377 Orange Belgium SA 9.18ms from Brussels, BE
94.8.87.87 AS5607 Sky UK Limited 2.57ms from London, GB
182.70.16.23 AS24560 Bharti Airtel Ltd., Telemedia Services 2.60ms from Pune, IN
151.7.221.7 AS1267 WIND TRE S.P.A. 2.02ms from Rome, IT
80.182.195.199 AS3269 Telecom Italia S.p.A. 7.09ms from Rome, IT
17.84.106.119 AS714 Apple Inc. 0.40ms from Singapore, SG
3.107.159.247 AS16509 Amazon.com, Inc. 0.59ms from Sydney, AU
42.146.131.87 AS9824 JCOM Co., Ltd. 10.88ms from Tokyo, JP
74.179.234.119 AS8075 Microsoft Corporation 0.35ms from Ashburn, US
213.119.113.231 AS6848 Telenet BV 6.44ms from Brussels, BE
23.245.127.151 AS11776 Breezeline 14.19ms 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 104.218.186.1
traceroute to 104.218.186.1 (104.218.186.1): 64 hops max, 52 byte packets
2 *
3 *
4 [AS4922] 104.218.186.1 38.01 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
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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