209.16.128.0/24

AS11668 · WEST COAST INTERNET INCORPORATED

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Summary

Country	United States
Domain	westcoastinternet.com
ASN	AS11668
Parent Range	209.16.128.0/22
Registry	ARIN
ID	WCST

WHOIS Details

NetHandle:      NET-209-16-128-0-1
OrgID:          WCST
Parent:         NET-209-0-0-0-0
NetName:        WCST
NetRange:       209.16.128.0 - 209.16.131.255
NetType:        allocation
RegDate:        2017-11-27
Updated:        2017-11-27
Source:         ARIN


OrgID:          WCST
OrgName:        WEST COAST INTERNET INCORPORATED
CanAllocate:    
Street:         32422 Alipaz Street
Street:         Suite C2
City:           San Juan Capistrano
State/Prov:     CA
Country:        US
PostalCode:     92675
RegDate:        1998-04-22
Updated:        2024-11-25
OrgAdminHandle: PQ21-ARIN
OrgTechHandle:  PQ21-ARIN
OrgAbuseHandle: PQ21-ARIN
Source:         ARIN


POCHandle:      PQ21-ARIN
IsRole:         N
LastName:       Quaranto
FirstName:      Paul
Street:         32422 Alipaz Ste C2
City:           San Juan Capistrano
State/Prov:     CA
Country:        US
PostalCode:     92675
RegDate:        1996-03-14
Updated:        2025-08-20
OfficePhone:    +1-949-240-2287
OfficePhone:    +1-949-487-3300
OfficePhone:    +1-949-487-3302
FaxPhone:       +1-866-255-7139
Mailbox:        access2@fea.net
Mailbox:        hostmaster@fea.net
Mailbox:        pqwci@fea.net
Mailbox:        sysop@fea.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.16.128.0/24

Range	ASN	Company	Num of IPs
209.16.128.0/22	AS11668	WEST COAST INTERNET INCORPORATED	1,024

Nearby Ranges

BGP prefixes that overlap with 209.16.0.0/16

Range	ASN	Company	Num of IPs
209.16.64.0/19	AS4314	Vexus Fiber	8,192
209.16.64.0/19	AS13693	Vexus Fiber	8,192
209.16.112.0/20	AS16787	Charter Communications, Inc	4,096
209.16.112.0/20	AS33363	Charter Communications, Inc	4,096
209.16.96.0/20	AS19871	Register.com, Inc	4,096
209.16.132.0/22	AS40866	Western Broadband Inc.	1,024
209.16.148.0/22	AS394473	Brantley Telephone Company, Inc.	1,024
209.16.128.0/22	AS11668	WEST COAST INTERNET INCORPORATED	1,024
209.16.142.0/23	AS209411	D1, informacijske tehnologije, d.o.o.	512
209.16.146.0/23	AS54896	SMCCORPORATION	512
209.16.140.0/23	AS1018	Coneris d.o.o.	512
209.16.139.0/24	AS7029	PCI Gaming Authority	256
209.16.144.0/24	AS12337	DDD Engineers GmbH	256
209.16.145.0/24	AS12337	DDD Engineers GmbH	256
209.16.177.0/24	AS13767	Nationwide Computer Systems, Inc. trading as IPTrading.com	256
209.16.156.0/24	AS198949	Cygnet Health Care Ltd	256
209.16.157.0/24	AS202590	Edinburgh Hacklab	256
209.16.85.0/24	AS32592	Uniti Fiber Holdings Inc.	256
209.16.136.0/24	AS397396	Data Center, Inc.	256
209.16.138.0/24	AS397489	Matthews Book Company	256
209.16.87.0/24	AS4314	Zipa, LLC	256
209.16.158.0/24	AS53589	PlanetHoster France	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

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

IP Address	ASN	Details
209.16.128.1	AS11668 WEST COAST INTERNET INCORPORATED	`3.02ms` from Los Angeles, 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
44.241.30.152	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
90.126.48.248	AS3215 Orange S.A.	`6.17ms` from Frankfurt am Main, DE
170.187.185.200	AS63949 Akamai Connected Cloud	`0.13ms` from Frankfurt am Main, DE
90.247.88.152	AS5378 Vodafone Limited	`5.19ms` from London, GB
78.118.130.136	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.75ms` from Lyon, FR
181.141.206.104	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.16ms` from Medellin, CO
112.71.149.120	AS17511 OPTAGE Inc.	`1.88ms` from Osaka, JP
185.156.120.216	AS202719 Pranet s.r.o.	`0.29ms` from Prague, CZ
115.97.10.120	AS17488 Hathway IP Over Cable Internet	`1.47ms` from Saint Thomas Mount, IN
59.0.131.232	AS4766 Korea Telecom	`5.53ms` from Seoul, KR
118.46.52.56	AS4766 Korea Telecom	`3.41ms` from Seoul, KR
60.42.211.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.20ms` from Tokyo, JP
65.31.229.232	AS10796 Charter Communications Inc	`11.12ms` from Chicago, US
87.166.206.8	AS3320 Deutsche Telekom AG	`3.34ms` from Duesseldorf, DE
1.231.130.200	AS9318 SK Broadband Co Ltd	`1.51ms` from Incheon, KR
85.139.25.248	AS2860 NOS COMUNICACOES, S.A.	`6.68ms` from Lisbon, PT
151.95.210.216	AS1267 WIND TRE S.P.A.	`6.84ms` from Milan, IT
207.174.166.40	AS10326 Worcester Polytechnic Institute	`8.26ms` from New York City, US
125.203.14.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.47ms` from Osaka, JP
82.127.57.136	AS3215 Orange S.A.	`1.70ms` from Paris, FR
34.206.170.232	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
179.220.116.232	AS28573 Claro NXT Telecomunicacoes Ltda	`9.04ms` from Sao Paulo, BR
122.34.238.8	AS17858 LG POWERCOMM	`1.61ms` from Seoul, KR
54.251.79.88	AS16509 Amazon.com, Inc.	`0.15ms` from Singapore, SG
124.110.22.136	AS2519 ARTERIA Networks Corporation	`2.17ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 209.16.128.217

traceroute to 209.16.128.217 (209.16.128.217): 64 hops max, 52 byte packets

4 [AS3356] 166.90.144.126 4.368 ms

5 *

6 *

7 [AS11668] 209.16.128.217 27.879 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 19th 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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