146.129.0.0/17

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
OriginAS:       2544
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 146.129.0.0/17

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
146.129.128.0/18	AS2544	King County Gov	16,384
146.129.192.0/19	AS2544	King County Gov	8,192
146.129.224.0/20	AS2544	King County Gov	4,096
146.129.241.0/24	AS2544	King County Gov	256
146.129.240.0/24	AS2544	King County Gov	256
146.129.250.0/24	AS2544	King County Gov	256
146.129.246.0/24	AS2544	King County Gov	256
146.129.252.0/24	AS2544	King County Gov	256
146.129.245.0/24	AS2544	King County Gov	256
146.129.248.0/24	AS2544	King County Gov	256
146.129.255.0/24	AS2544	King County Gov	256
146.129.242.0/24	AS2544	King County Gov	256
146.129.251.0/24	AS2544	King County Gov	256
146.129.249.0/24	AS2544	King County Gov	256
146.129.254.0/24	AS2544	King County Gov	256
146.129.243.0/24	AS2544	King County Gov	256
146.129.253.0/24	AS2544	King County Gov	256
146.129.244.0/24	AS2544	King County Gov	256
146.129.247.0/24	AS2544	King County Gov	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
146.129.0.21	AS2544 King County Gov	0.99ms 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
136.144.231.1	AS20857 Signet B.V.	2.01ms from Amsterdam, NL
95.96.120.1	AS33915 Vodafone Libertel B.V.	4.09ms from Amsterdam, NL
217.63.51.1	AS33915 Vodafone Libertel B.V.	4.84ms from Amsterdam, NL
38.210.238.1	AS8220 COLT Technology Services Group Limited	5.25ms from Arezzo, IT
216.128.197.1	AS7254 NGTelecom, Inc.	8.46ms from Atlanta, US
134.236.251.1	AS131090 CAT TELECOM Public Company Ltd,CAT	1.60ms from Bangkok, TH
1.89.186.161	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	10.37ms from Beijing, CN
186.147.163.1	AS10620 Telmex Colombia S.A.	7.66ms from Bogota, CO
190.158.203.1	AS10620 Telmex Colombia S.A.	15.11ms from Bogota, CO
20.186.170.161	AS8075 Microsoft Corporation	0.38ms from Boydton, US
92.71.3.1	AS9009 M247 Europe SRL	0.12ms from Brussels, BE
185.137.134.1	AS62302 Soft Dreams SRL	0.54ms from Bucharest, RO
216.66.131.129	AS26546 FIBERNETICS CORPORATION	1.52ms from Calgary, CA
222.208.251.1	AS4134 CHINANET-BACKBONE	12.00ms from Chengdu, CN
221.10.225.1	AS4837 CHINA UNICOM China169 Backbone	10.01ms from Chengdu, CN
117.218.221.1	AS9829 National Internet Backbone	3.52ms from Chennai, IN
64.136.246.1	AS19653 CTS Communications Corp	3.70ms from Chicago, US
68.65.184.65	AS46449 Astrea	10.34ms from Chicago, US
66.213.87.1	AS26923 Ohio Public Library Information Network (OPLIN)	7.89ms from Columbus, US
87.52.47.1	AS3292 TDC Holding A/S	4.47ms from Copenhagen, DK
186.64.161.1	AS52228 Cable Tica	1.82ms from Curridabat, CR
162.17.135.33	AS7922 Comcast Cable Communications, LLC	9.12ms from Detroit, US
79.224.146.193	AS3320 Deutsche Telekom AG	6.40ms from Frankfurt am Main, DE
222.85.176.129	AS4134 CHINANET-BACKBONE	1.50ms from Guiyang, CN
39.174.168.1	AS56041 China Mobile communications corporation	2.94ms from Hangzhou, CN

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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