198.48.92.0/22

AS64247 · University of Washington

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Summary

Country	United States
Domain	washington.edu
ASN	AS64247
Parent Range	198.48.64.0/19
Registry	ARIN
ID	UW-SEA-BLK1

WHOIS Details

NetHandle:      NET-198-48-64-0-1
OrgID:          UWND-Z
Parent:         NET-198-0-0-0-0
NetName:        UW-SEA-BLK1
NetRange:       198.48.64.0 - 198.48.95.255
NetType:        allocation
RegDate:        1993-03-26
Updated:        2021-10-01
TechHandle:     OWU2-ARIN
Source:         ARIN


OrgID:          UWND-Z
OrgName:        University of Washington
CanAllocate:    
Street:         4545 15th Ave NE
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98105
RegDate:        2020-05-20
Updated:        2024-08-06
OrgAdminHandle: UW-NOC-ARIN
OrgTechHandle:  UW-NOC-ARIN
OrgAbuseHandle: UWSO-ARIN
OrgNOCHandle:   UW-NOC-ARIN
Source:         ARIN


POCHandle:      UWSO-ARIN
IsRole:         Y
LastName:       University of Washington Security Operations
FirstName:      
Street:         4545 15th Ave NE
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98105
RegDate:        2004-02-02
Updated:        2021-10-22
OfficePhone:    +1-206-221-7000
Mailbox:        abuse@uw.edu
Mailbox:        security@uw.edu
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:        uw-noc@uw.edu
Source:         ARIN


POCHandle:      OWU2-ARIN
IsRole:         N
LastName:       University
FirstName:      Of
Street:         4545 15th Ave NE
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98105
RegDate:        1993-03-26
Updated:        2021-05-04
OfficePhone:    +1-206-221-6000
Mailbox:        noc@cac.washington.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 198.48.92.0/22

Range	ASN	Company	Num of IPs
198.48.64.0/19	AS64247	University of Washington	8,192
198.48.64.0/19	AS73	University of Washington	8,192

Nearby Ranges

BGP prefixes that overlap with 198.48.0.0/16

Range	ASN	Company	Num of IPs
198.48.128.0/17	AS5645	TekSavvy Solutions Inc.	32,768
198.48.96.0/19	AS398156	ACE Fiber	8,192
198.48.64.0/19	AS64247	University of Washington	8,192
198.48.64.0/19	AS73	University of Washington	8,192
198.48.48.0/20	AS40244	Turnkey Internet Inc.	4,096
198.48.8.0/21	AS749	DoD Network Information Center	2,048
198.48.44.0/22	AS21779	Harlan Community Television, Inc.	1,024

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

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

IP Address	ASN	Details
198.48.92.37	AS64247 University of Washington	`0.27ms` 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
136.61.74.54	AS16591 Google Fiber Inc.	`7.09ms` from Ashburn, US
73.165.69.198	AS7922 Comcast Cable Communications, LLC	`8.00ms` from Ashburn, US
124.65.130.166	AS4808 China Unicom Beijing Province Network	`3.14ms` from Beijing, CN
88.157.171.134	AS1897 NOS COMUNICACOES, S.A.	`0.40ms` from Braga, PT
91.226.79.54	AS47169 Pro-M Zrt.	`3.21ms` from Budapest, HU
23.24.153.70	AS7922 Comcast Cable Communications, LLC	`4.72ms` from Denver, US
213.31.75.246	AS6871 Plusnet	`4.02ms` from Erith, GB
91.5.131.198	AS3320 Deutsche Telekom AG	`0.82ms` from Frankfurt am Main, DE
203.238.139.70	AS4669 SOOP Co., Ltd	`1.39ms` from Incheon, KR
185.231.173.6	AS205899 Khadamat Ertebati Pishkhan Arvin Chenaran Co.LLC	`0.11ms` from Kerkrade, NL
45.250.153.182	AS146806 Beijing Yunlian Interactive Technology Co., Ltd.	`0.11ms` from Lisbon, PT
146.199.128.102	AS6871 Plusnet	`7.13ms` from London, GB
24.183.7.6	AS20115 Charter Communications LLC	`9.89ms` from Minneapolis, US
83.246.145.166	AS31364 Joint Stock Company TransTeleCom	`3.48ms` from Novosibirsk, RU
126.207.11.86	AS17676 SoftBank Corp.	`3.51ms` from Osaka, JP
91.184.128.22	AS41729 Atea AS	`0.94ms` from Oslo, NO
45.77.144.214	AS20473 The Constant Company, LLC	`0.21ms` from Piscataway, US
52.45.53.150	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
34.229.58.134	AS14618 Amazon.com, Inc.	`0.47ms` from Reston, US
111.178.123.198	AS4134 CHINANET-BACKBONE	`3.09ms` from Wuhan, CN
45.27.54.54	AS7018 AT&T Enterprises, LLC	`1.74ms` from Chicago, US
3.147.10.70	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
102.160.24.134	AS30999 EMTEL LIMITED	`9.31ms` from Ebene, MU
88.73.73.246	AS3209 Vodafone GmbH	`8.36ms` from Hamburg, DE
155.102.19.54	AS24429 Zhejiang Taobao Network Co.,Ltd	`0.21ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f4 -m8 198.48.93.159

traceroute to 198.48.93.159 (198.48.93.159): 8 hops max, 52 byte packets

4 [AS3356] 4.2.138.138 170.223 ms

5 [AS101] 209.124.188.11 165.131 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

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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