209.238.128.0/20

AS11404 · Wave Broadband

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Summary

Country	United States
Domain	rcn.com
ASN	AS11404
Parent Range	209.238.0.0/16
Registry	ARIN
ID	RCN-209-238

WHOIS Details

NetHandle:      NET-209-238-0-0-2
OrgID:          C11485160
Parent:         NET-209-238-0-0-1
NetName:        RCN-209-238
NetRange:       209.238.0.0 - 209.238.255.255
NetType:        reassignment
RegDate:        2026-01-22
Updated:        2026-01-22
Source:         ARIN


OrgID:          C11485160
OrgName:        RCN
CanAllocate:    
Street:         2001 6th Ave.
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98121
RegDate:        2026-01-22
Updated:        2026-01-22
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.238.128.0/20

Range	ASN	Company	Num of IPs
209.238.0.0/16	AS11404	RCN	65,536
209.238.0.0/16	AS6079	RCN	65,536

Nearby Ranges

BGP prefixes that overlap with 209.238.0.0/16

Range	ASN	Company	Num of IPs
209.238.0.0/16	AS11404	RCN	65,536
209.238.0.0/16	AS6079	RCN	65,536

Hosted domains

There are 47 domain names hosted across 38 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
209.238.142.108	klixextensions.com	5
209.238.128.6	shimarp.jp	4
209.238.128.235	motorhome.jp	2
209.238.128.31	mainiti.com	2
209.238.138.154	bluediamondreo.com	1
209.238.141.180	kennedyathletics.com	1
209.238.132.31	raymondengineering.com	1
209.238.128.56	gossinternational.com	1
209.238.142.65	teamfosscpa.com	1
209.238.133.55	dentialcareanaheim.com	1
209.238.132.90	redoakcap.com	1
209.238.135.40	dminc.in	1
209.238.142.207	bestoflowell.com	1
209.238.132.244	nsyt.com	1
209.238.143.37	normagarciakarihandley.com	1
209.238.132.134	mgbsinc.com	1
209.238.137.78	boyddesigngroup.com	1
209.238.128.131	akb.asia	1
209.238.132.138	rev-inc.com	1
209.238.133.45	blocal125.com	1

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

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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
212.123.225.180	AS8220 COLT Technology Services Group Limited	`1.01ms` from Amsterdam, NL
186.16.30.68	AS23201 Telecel S.A.	`1.00ms` from Asuncion, PY
109.137.13.196	AS5432 Proximus NV	`2.36ms` from Brussels, BE
52.155.176.132	AS8075 Microsoft Corporation	`0.18ms` from Dublin, IE
20.113.33.164	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
47.82.99.52	AS45102 Alibaba (US) Technology Co., Ltd.	`1.04ms` from Hong Kong, HK
23.115.179.68	AS7018 AT&T Enterprises, LLC	`3.48ms` from Houston, US
121.139.179.36	AS4766 Korea Telecom	`2.28ms` from Incheon, KR
175.118.243.244	AS9318 SK Broadband Co Ltd	`9.16ms` from Incheon, KR
98.238.92.212	AS7922 Comcast Cable Communications, LLC	`3.85ms` from Miami, US
85.42.166.132	AS3269 Telecom Italia S.p.A.	`1.46ms` from Milan, IT
126.24.142.68	AS17676 SoftBank Corp.	`3.03ms` from Osaka, JP
153.207.228.132	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.85ms` from Osaka, JP
4.190.225.196	AS8075 Microsoft Corporation	`0.30ms` from Osaka, JP
81.250.0.4	AS3215 Orange S.A.	`7.79ms` from Paris, FR
107.170.254.244	AS14061 DigitalOcean, LLC	`0.27ms` from Santa Clara, US
38.129.156.212	AS10971 Cass Cable TV, Inc.	`4.66ms` from St. Louis, US
69.46.23.52	AS29802 HIVELOCITY, Inc.	`0.25ms` from Tampa, US
165.232.91.212	AS14061 DigitalOcean, LLC	`0.20ms` from Amsterdam, NL
44.229.168.244	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
71.30.39.100	AS7029 Windstream Communications LLC	`16.20ms` from Chicago, US
95.130.208.52	AS39839 Punktum dk A/S	`0.28ms` from Copenhagen, DK
83.77.247.68	AS3303 Swisscom (Switzerland) Ltd	`0.81ms` from Lugano, CH
104.250.172.4	AS9009 M247 Europe SRL	`0.06ms` from Milan, IT
67.214.157.132	AS4459 KDDI America Inc.	`1.16ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m11 209.238.128.16

traceroute to 209.238.128.16 (209.238.128.16): 11 hops max, 52 byte packets

1 [AS400304] 23.147.152.57 0.443 ms

2 [AS400304] 23.147.152.58 0.463 ms

3 [AS400304] 23.147.152.59 7.889 ms

4 [AS1299] 62.115.200.122 14.492 ms

5 [AS1299] 62.115.132.156 10.317 ms

6 [AS1299] 62.115.147.3 8.71 ms

7 [AS11404] 174.127.136.89 8.55 ms

8 [AS11404] 152.44.160.218 8.374 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Liberty Lake, US

On April 13th 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.

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