209.124.176.0/21

AS101  ·  University of Washington

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Summary

Country United States
Domain pnwgp.net
ASN AS101
Parent Range 209.124.176.0/20
Registry ARIN
ID NETBLK-PNWGP-1

WHOIS Details

NetHandle:      NET-209-124-176-0-1
OrgID:          PNG-4
Parent:         NET-209-0-0-0-0
NetName:        NETBLK-PNWGP-1
NetRange:       209.124.176.0 - 209.124.191.255
NetType:        allocation
RegDate:        2004-12-21
Updated:        2012-02-24
Source:         ARIN


OrgID:          PNG-4
OrgName:        Pacific Northwest Gigapop
CanAllocate:    
Street:         4545 15th Ave NE
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98105
RegDate:        2003-08-06
Updated:        2020-11-13
OrgAdminHandle: UW-NOC-ARIN
OrgTechHandle:  PNGN-ARIN
OrgAbuseHandle: PNGN-ARIN
OrgNOCHandle:   PNGN-ARIN
Source:         ARIN


POCHandle:      UW-NOC-ARIN
IsRole:         Y
LastName:       University of Washington Networks and Distributed
FirstName:      
Street:         4545 15th Avenue NE,  354841
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98105-4527
RegDate:        1970-01-01
Updated:        2025-12-17
OfficePhone:    +1-206-221-6000
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      PNGN-ARIN
IsRole:         Y
LastName:       Pacific Northwest Gigapop NOC
FirstName:      
Street:         4545 15th Ave NE
Street:         Box 354840
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98105
RegDate:        2017-01-20
Updated:        2025-01-30
OfficePhone:    +1-206-897-2180
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.124.176.0/21

Range ASN Company Num of IPs
209.124.176.0/20 AS101 Pacific Northwest Gigapop 4,096

Nearby Ranges

BGP prefixes that overlap with 209.124.0.0/16

Range ASN Company Num of IPs
209.124.0.0/19 AS2914 NTT America, Inc. 8,192
209.124.32.0/19 AS12129 123.Net, Inc. 8,192
209.124.128.0/19 AS10538 TelAlaska 8,192
209.124.176.0/20 AS101 Pacific Northwest Gigapop 4,096
209.124.160.0/20 AS33321 Zayo Bandwidth 4,096
209.124.108.0/23 AS27773 UNIVERSIDAD FRANCISCO GAVIDIA 512
209.124.52.0/23 AS12129 Detroit Internet Exchange (DIX) 512
209.124.100.0/23 AS27742 Amnet Datos Nicaragua 512
209.124.105.0/24 AS27742 Amnet Datos Nicaragua 256
209.124.102.0/24 AS27773 UNIVERSIDAD FRANCISCO GAVIDIA 256
209.124.125.0/24 AS23243 MILLICOM-CLOUD-GUATEMALA 256
209.124.98.0/24 AS27773 AMNET TELECOMUNICACIONES DE CV 256
209.124.99.0/24 AS27773 Amnet Datos El Salvador 256
209.124.97.0/24 AS20299 Amnet Datos Guatemala 256
209.124.89.0/24 AS32244 Liquid Web, L.L.C 256
209.124.104.0/24 AS20299 GBNET CORPORATION 256
209.124.162.0/24 AS33321 Barcoding Inc. 256
209.124.39.0/24 AS394398 Client Financial Services of Michigan, LLC 256
209.124.173.0/24 AS62994 LITE CLOUD INC 256
209.124.175.0/24 AS62994 LITE CLOUD INC 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

Pingable IPs

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

IP Address ASN Details
209.124.180.246 AS101 University of Washington 0.23ms from Seattle, US
209.124.179.0 AS101 University of Washington 0.44ms from Seattle, US
209.124.176.181 AS101 University of Washington 0.16ms from Seattle, US
209.124.183.245 AS101 University of Washington 0.28ms from Seattle, US
209.124.178.199 AS101 University of Washington 0.35ms from Seattle, US
209.124.177.178 AS101 University of Washington 0.43ms from Seattle, US
209.124.182.7 AS101 University of Washington 0.32ms from Seattle, 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
139.28.162.181 AS396319 Oxylabs 0.36ms from Dallas, US
172.11.107.245 AS7018 AT&T Enterprises, LLC 6.66ms from Dallas, US
182.183.130.5 AS17557 Pakistan Telecommunication Company Limited 16.31ms from Karachi, PK
139.167.203.181 AS55836 Reliance Jio Infocomm Limited 0.95ms from Kolkata, IN
197.249.115.229 AS25139 TVCABO - Comunicacoes Multimedia, Lda 0.94ms from Maputo, MZ
74.93.120.133 AS7922 Comcast Cable Communications, LLC 9.04ms from Morris Plains, US
223.113.97.117 AS56046 China Mobile communications corporation 2.51ms from Nanjing, CN
108.54.122.181 AS701 Verizon Business 2.41ms from New York City, US
66.209.142.53 AS7106 Com Net, Inc. 2.45ms from Ottoville, US
189.114.213.229 AS18881 TELEFÔNICA BRASIL S.A 12.98ms from São Paulo, BR
121.192.131.101 AS4538 China Education and Research Network Center 14.46ms from Wuhan, CN
123.119.13.5 AS4808 China Unicom Beijing Province Network 3.64ms from Beijing, CN
111.93.132.69 AS45820 Tata Teleservices ISP AS 1.37ms from Bengaluru, IN
54.187.96.213 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
52.59.108.181 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
80.231.53.21 AS6774 Belgacom International Carrier Services SA 6.10ms from Frankfurt am Main, DE
106.52.105.37 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.02ms from Guangzhou, CN
113.180.30.117 AS45899 VNPT Corp 2.19ms from Ho Chi Minh City, VN
61.247.86.101 AS17854 SK Broadband Co Ltd 5.74ms from Incheon, KR
39.61.2.53 AS17557 Pakistan Telecommunication Company Limited 12.18ms from Islamabad, PK
86.142.167.245 AS2856 British Telecommunications PLC 2.78ms from London, GB
82.204.150.229 AS8359 MTS PJSC 1.81ms from Moscow, RU
58.242.44.181 AS4837 CHINA UNICOM China169 Backbone 4.89ms from Nanjing, CN
23.246.124.117 AS12271 Charter Communications Inc 1.33ms from New York City, US
92.62.49.37 AS39102 Global Network Management Inc 0.80ms from Saint Petersburg, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 209.124.182.7
traceroute to 209.124.182.7 (209.124.182.7): 64 hops max, 52 byte packets
2 [] 206.81.80.84 0.332 ms
4 [AS101] 209.124.182.7 0.372 ms
Measurement taken from IPinfo ProbeNet in Seattle, 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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