138.207.184.0/21

AS11776 · Breezeline

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Summary

Country	United States
Domain	atlanticbb.net
ASN	AS11776
Registry	ARIN
ID	MD-GRASONVILLE-CPE

WHOIS Details

NetHandle:      NET-138-207-184-0-1
OrgID:          C07322709
Parent:         NET-138-207-128-0-1
NetName:        MD-GRASONVILLE-CPE
NetRange:       138.207.184.0 - 138.207.191.255
NetType:        reassignment
RegDate:        2019-04-09
Updated:        2019-04-09
Source:         ARIN


OrgID:          C07322709
OrgName:        Atlantic Broadband
CanAllocate:    
Street:         330 Drummer Drive
City:           Grasonville
State/Prov:     MD
Country:        US
PostalCode:     21638
RegDate:        2019-04-09
Updated:        2019-04-09
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 138.207.0.0/16

Range	ASN	Company	Num of IPs
138.207.64.0/18	AS12025	Iron Mountain Data Center	16,384
138.207.64.0/18	AS21549	Iron Mountain Data Center	16,384
138.207.128.0/21	AS11776	Atlantic Broadband	2,048
138.207.176.0/21	AS11776	Atlantic Broadband	2,048
138.207.208.0/21	AS11776	Breezeline	2,048
138.207.232.0/22	AS11776	Atlantic Broadband	1,024
138.207.172.0/23	AS11776	Atlantic Broadband	512
138.207.144.0/23	AS11776	Atlantic Broadband	512
138.207.158.0/23	AS11776	Atlantic Broadband	512
138.207.226.0/23	AS11776	Breezeline	512
138.207.250.0/23	AS11776	Atlantic Broadband	512
138.207.150.0/23	AS11776	Atlantic Broadband	512
138.207.152.0/23	AS11776	Atlantic Broadband	512
138.207.149.0/24	AS11776	Atlantic Broadband	256
138.207.80.0/24	AS12025	iDrive Inc.	256
138.207.84.0/24	AS12025	iDrive Inc.	256
138.207.87.0/24	AS53957	Millers Mutual Group	256
138.207.85.0/24	AS12025	IMDC PRIVATE CUSTOMER	256
138.207.86.0/24	AS12025	iDrive Inc.	256
138.207.155.0/24	AS11776	Atlantic Broadband	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
138.207.184.10	guavajamn.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
138.207.184.1	AS11776 Breezeline	`6.44ms` from Ashburn, US
138.207.186.50	AS11776 Breezeline	`12.02ms` from Ashburn, US
138.207.187.31	AS11776 Breezeline	`13.47ms` from Ashburn, US
138.207.188.104	AS11776 Breezeline	`12.90ms` from Ashburn, US
138.207.185.45	AS11776 Breezeline	`10.82ms` from Ashburn, US
138.207.189.23	AS11776 Breezeline	`10.33ms` from Ashburn, US
138.207.190.121	AS11776 Breezeline	`12.76ms` from Manassas, 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
65.217.189.149	AS701 Verizon Business	`1.32ms` from Atlanta, US
68.121.149.197	AS7018 AT&T Enterprises, LLC	`14.88ms` from Atlanta, US
125.254.159.37	AS23724 IDC, China Telecommunications Corporation	`2.96ms` from Beijing, CN
163.252.107.213	AS13977 Fidium	`7.66ms` from Boston, US
188.173.213.21	AS48161 NEXTGEN COMMUNICATIONS SRL	`8.09ms` from Bucharest, RO
104.9.33.149	AS7018 AT&T Enterprises, LLC	`8.43ms` from Chicago, US
3.128.189.245	AS16509 Amazon.com, Inc.	`0.72ms` from Columbus, US
209.44.223.69	AS17306 JAB Wireless, INC.	`12.73ms` from Dallas, US
150.181.17.117	AS20115 Charter Communications LLC	`2.58ms` from Dallas, US
14.18.149.69	AS4134 CHINANET-BACKBONE	`2.46ms` from Guangzhou, CN
216.84.59.101	AS3549 Level 3 Parent, LLC	`5.13ms` from Los Angeles, US
190.128.36.21	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`9.67ms` from Medellin, CO
67.87.53.213	AS6128 Cablevision Systems Corp.	`8.98ms` from New York City, US
75.246.22.197	AS6167 Verizon Business	`14.35ms` from New York City, US
115.206.111.213	AS4134 CHINANET-BACKBONE	`4.77ms` from Ningbo, CN
87.152.115.181	AS3320 Deutsche Telekom AG	`5.12ms` from Nuernberg, DE
90.102.96.197	AS3215 Orange S.A.	`5.42ms` from Paris, FR
136.248.135.21	AS31898 Oracle Corporation	`2.00ms` from Phoenix, US
119.186.1.229	AS4837 CHINA UNICOM China169 Backbone	`7.16ms` from Qingdao, CN
177.11.120.37	AS262296 Windx Telecomunicações	`11.29ms` from Rio de Janeiro, BR
218.1.118.53	AS4812 China Telecom (Group)	`3.05ms` from Shanghai, CN
126.206.231.117	AS17676 SoftBank Corp.	`3.57ms` from Tokyo, JP
222.89.250.229	AS4134 CHINANET-BACKBONE	`4.92ms` from Zhengzhou, CN
52.167.191.245	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
67.167.120.181	AS7922 Comcast Cable Communications, LLC	`5.79ms` 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 138.207.185.19

traceroute to 138.207.185.19 (138.207.185.19): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.121 1.416 ms

2 *

3 [AS11776] 209.196.183.237 7.75 ms

4 [AS11776] 138.207.185.19 23.552 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 19th 2026

What are IP address ranges?

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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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