146.129.240.0/24

AS2544 · King County Gov

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Summary

Country	United States
Domain	kingcounty.gov
ASN	AS2544
Parent Range	146.129.0.0/16
Registry	ARIN
ID	METROSEA

WHOIS Details

NetHandle:      NET-146-129-0-0-1
OrgID:          MMS-7
Parent:         NET-146-0-0-0-0
NetName:        METROSEA
NetRange:       146.129.0.0 - 146.129.255.255
NetType:        allocation
RegDate:        1991-02-08
Updated:        2021-12-14
TechHandle:     NOC2926-ARIN
AbuseHandle:    NOC2926-ARIN
NOCHandle:      NOC2926-ARIN
Source:         ARIN


OrgID:          MMS-7
OrgName:        King County Gov
CanAllocate:    
Street:         401 5th AVE
Street:         Suite 700
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98104
RegDate:        1991-02-08
Updated:        2018-12-12
OrgAdminHandle: NOC2926-ARIN
OrgTechHandle:  NOC2926-ARIN
OrgAbuseHandle: NOC2926-ARIN
OrgNOCHandle:   NOC2926-ARIN
Source:         ARIN


POCHandle:      NOC2926-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         401 Fifth Ave suite 0700
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98104
RegDate:        2008-01-09
Updated:        2025-04-21
OfficePhone:    +1-206-263-7000
Mailbox:        Jesse.Mock@kingcounty.gov
Mailbox:        noc@kingcounty.gov
Mailbox:        todd.berglund@kingcounty.gov
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 146.129.240.0/24

Range	ASN	Company	Num of IPs
146.129.0.0/16	AS2544	King County Gov	65,536

Nearby Ranges

BGP prefixes that overlap with 146.129.0.0/16

Range	ASN	Company	Num of IPs
146.129.0.0/16	AS2544	King County Gov	65,536

Hosted domains

There are 62 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
146.129.240.67	kingcounty.gov	53
146.129.240.69	recyclefood.net	15
146.129.240.104	lhwmp.net	14
146.129.240.76	kingcounty.com	7
146.129.240.121	nwtoxicalgae.org	3
146.129.240.109	hazwastehelp.com	2
146.129.240.51	govlink.org	2
146.129.240.221	rideshareonline.com	1
146.129.240.12	region43.org	1
146.129.240.108	farmkingcounty.org	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

Read more

Pingable IPs

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

IP Address	ASN	Details
146.129.240.58	AS2544 King County Gov	`0.62ms` 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
207.4.247.56	AS6559 State of NC - State Telecommunications Services	`13.61ms` from Ashburn, US
73.122.144.120	AS7922 Comcast Cable Communications, LLC	`4.70ms` from Atlanta, US
70.119.254.216	AS11427 Charter Communications Inc	`6.56ms` from Dallas, US
169.60.29.56	AS36351 IBM Cloud	`0.97ms` from Dallas, US
104.205.53.232	AS852 TELUS Communications Inc.	`10.61ms` from Edmonton, CA
3.64.246.216	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
218.53.10.88	AS9318 SK Broadband Co Ltd	`1.86ms` from Incheon, KR
47.246.31.200	AS24429 Zhejiang Taobao Network Co.,Ltd	`0.85ms` from Kuala Lumpur, MY
39.62.212.216	AS17557 Pakistan Telecommunication Company Limited	`2.37ms` from Lahore, PK
110.76.18.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.34ms` from Shanghai, CN
52.130.211.216	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`2.26ms` from Shanghai, CN
37.78.118.136	AS12389 PJSC Rostelecom	`14.13ms` from Tbilisi, GE
60.114.97.248	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
188.22.120.24	AS8447 A1 Telekom Austria AG	`1.24ms` from Vienna, AT
207.255.209.248	AS11776 Breezeline	`17.07ms` from Washington, US
140.232.252.40	AS53260 Clark University	`11.16ms` from Ashburn, US
219.243.131.56	AS4538 China Education and Research Network Center	`12.61ms` from Beijing, CN
54.148.195.232	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
154.119.35.136	AS328471 HERO TELECOMS (PTY) LTD	`6.07ms` from Cape Town, ZA
94.230.107.168	AS43406 Lighthouse Networks Limited	`4.43ms` from Dublin, IE
24.4.249.72	AS7922 Comcast Cable Communications, LLC	`6.87ms` from Fremont, US
36.248.181.104	AS4837 CHINA UNICOM China169 Backbone	`4.97ms` from Fuzhou, CN
49.162.190.88	AS17858 LG POWERCOMM	`1.51ms` from Incheon, KR
116.124.100.24	AS9318 SK Broadband Co Ltd	`8.01ms` from Incheon, KR
4.221.143.216	AS8075 Microsoft Corporation	`0.17ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f2 146.129.240.64

traceroute to 146.129.240.64 (146.129.240.64): 64 hops max, 52 byte packets

2 [] 206.81.80.63 15.92 ms

3 [AS2544] 198.49.222.190 15.775 ms

4 [AS2544] 198.49.222.20 17.75 ms

5 [AS2544] 146.129.240.64 17.065 ms

Measurement taken from

IPinfo ProbeNet in Calgary, CA

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.

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