204.147.220.0/22

AS25845 · Virginia Mason Medical Center

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Summary

Country	United States
Domain	virginiamason.org
ASN	AS25845
Parent Range	204.147.208.0/20
Registry	ARIN
ID	VMMC2

WHOIS Details

NetHandle:      NET-204-147-208-0-1
OrgID:          VMMC
Parent:         NET-204-0-0-0-0
NetName:        VMMC2
NetRange:       204.147.208.0 - 204.147.223.255
NetType:        allocation
RegDate:        1995-01-12
Updated:        2021-12-14
TechHandle:     NETWO6568-ARIN
AbuseHandle:    NETWO6568-ARIN
NOCHandle:      NETWO6568-ARIN
Source:         ARIN


OrgID:          VMMC
OrgName:        Virginia Mason Medical Center
CanAllocate:    
Street:         1100 Olive Way, Suite 750
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98101
RegDate:        1992-04-03
Updated:        2014-02-04
OrgAdminHandle: NETWO6568-ARIN
OrgTechHandle:  NETWO6568-ARIN
OrgAbuseHandle: NETWO6568-ARIN
OrgNOCHandle:   NETWO6568-ARIN
Source:         ARIN


POCHandle:      NETWO6568-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         1100 Live Way suite 750
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98101
RegDate:        2014-01-09
Updated:        2025-01-29
OfficePhone:    +1-206-515-5855
Mailbox:        vmnse@vmmc.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 204.147.220.0/22

Range	ASN	Company	Num of IPs
204.147.208.0/20	AS25845	Virginia Mason Medical Center	4,096

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

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

IP Address	ASN	Details
204.147.223.129	AS25845 Virginia Mason Medical Center	`0.48ms` from Seattle, US
204.147.221.1	AS25845 Virginia Mason Medical Center	`0.51ms` 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
73.87.171.22	AS7922 Comcast Cable Communications, LLC	`7.13ms` from Ashburn, US
2.203.210.198	AS3209 Vodafone GmbH	`7.42ms` from Berlin, DE
195.199.208.166	AS1955 KIFU (Governmental Info Tech Development Agency)	`2.43ms` from Budapest, HU
41.38.23.86	AS8452 TE-AS	`7.30ms` from Cairo, EG
99.88.2.134	AS7018 AT&T Enterprises, LLC	`2.33ms` from Chicago, US
121.241.58.38	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.61ms` from Delhi, IN
62.138.198.150	AS61157 PlusServer GmbH	`1.26ms` from Duesseldorf, DE
14.122.139.198	AS4134 CHINANET-BACKBONE	`9.51ms` from Guangzhou, CN
154.212.223.214	AS135097 LUOGELANG (FRANCE) LIMITED	`1.92ms` from Hong Kong, HK
105.247.145.6	AS36994 Vodacom	`1.07ms` from Johannesburg, ZA
95.57.4.102	AS9198 JSC Kazakhtelecom	`7.27ms` from Karagandy, KZ
118.182.12.86	AS4134 CHINANET-BACKBONE	`9.80ms` from Lanzhou, CN
45.33.253.22	AS26658 HT	`0.28ms` from Los Angeles, US
99.162.81.246	AS7018 AT&T Enterprises, LLC	`7.05ms` from Los Angeles, US
35.139.117.182	AS33363 Charter Communications, Inc	`10.71ms` from Orlando, US
154.50.16.38	AS38235 ANGKOR DATA COMMUNICATION	`1.17ms` from Phnom Penh, KH
73.140.118.182	AS7922 Comcast Cable Communications, LLC	`5.75ms` from Seattle, US
211.118.142.22	AS3786 LG DACOM Corporation	`1.93ms` from Seoul, KR
118.45.201.134	AS4766 Korea Telecom	`5.03ms` from Seoul, KR
58.123.206.6	AS9318 SK Broadband Co Ltd	`1.70ms` from Seoul, KR
172.85.80.6	AS21723 GOCO TECHNOLOGY LIMITED PARTNERSHIP	`0.54ms` from Vancouver, CA
94.127.3.54	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`0.66ms` from Belgrade, RS
72.106.22.198	AS6167 Verizon Business	`19.58ms` from Chicago, US
107.220.47.134	AS7018 AT&T Enterprises, LLC	`6.65ms` from Chicago, US
67.228.103.150	AS36351 IBM Cloud	`1.13ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f3 204.147.223.253

traceroute to 204.147.223.253 (204.147.223.253): 64 hops max, 52 byte packets

3 [AS174] 154.24.86.201 0.865 ms

4 [AS174] 154.54.95.210 1.212 ms

5 *

6 *

7 [AS25845] 204.147.223.253 1.014 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On September 4th 2025

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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