64.84.40.0/23

AS25878 · Quinstreet, Inc.

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Summary

Country	United States
Domain	quinstreet.com
ASN	AS25878
Registry	ARIN
ID	NET-64-84-40-0

WHOIS Details

NetHandle:      NET-64-84-40-0-1
OrgID:          QUINS-10
Parent:         NET-64-84-0-0-1
NetName:        NET-64-84-40-0
NetRange:       64.84.40.0 - 64.84.41.255
NetType:        reassignment
RegDate:        2023-08-30
Updated:        2023-08-30
Source:         ARIN


OrgID:          QUINS-10
OrgName:        QUINSTREET
CanAllocate:    
Street:         950 Tower Lane
City:           Foster City
State/Prov:     CA
Country:        US
PostalCode:     94404
RegDate:        2012-05-31
Updated:        2021-10-20
OrgAdminHandle: BLAND10-ARIN
OrgTechHandle:  BLAND10-ARIN
OrgAbuseHandle: BLAND10-ARIN
Source:         ARIN


POCHandle:      BLAND10-ARIN
IsRole:         N
LastName:       Blandford
FirstName:      Hemi
Street:         950 Tower Lane
Street:         Suite 1200
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94408
RegDate:        2012-05-31
Updated:        2025-07-21
OfficePhone:    +1-650-578-6864
MobilePhone:    +1-650-863-4258
Mailbox:        hblandford@quinstreet.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 64.84.0.0/16

Range	ASN	Company	Num of IPs
64.84.96.0/21	AS33651	Comcast Cable Communications, LLC	2,048
64.84.120.0/21	AS33651	Comcast Cable Communications, LLC	2,048
64.84.88.0/21	AS5650	Private Customer	2,048
64.84.112.0/22	AS397423	Private Customer	1,024
64.84.116.0/22	AS11426	Atlas Networks Corporation	1,024
64.84.104.0/22	AS7029	Atlas Networks Corporation	1,024
64.84.52.0/22	AS834	Internet Utilities NA LLC	1,024
64.84.56.0/23	AS834	Internet Utilities NA LLC	512
64.84.50.0/23	AS834	Internet Utilities NA LLC	512
64.84.30.0/23	AS5650	Private Customer	512
64.84.8.0/23	AS26424	Wintec Industries, Inc.	512
64.84.108.0/24	AS54004	Private Customer	256
64.84.109.0/24	AS54004	Private Customer	256
64.84.110.0/24	AS54004	Private Customer	256
64.84.111.0/24	AS54004	Private Customer	256
64.84.49.0/24	AS834	Internet Utilities NA LLC	256
64.84.81.0/24	AS31947	Swanson Health Products	256
64.84.72.0/24	AS10780	Pure Storage, INC.	256
64.84.74.0/24	AS10780	Pure Storage, INC.	256
64.84.38.0/24	AS19893	IPOST	256
64.84.47.0/24	AS19893	IPOST	256
64.84.5.0/24	AS19893	IPOST	256
64.84.58.0/24	AS19893	IPOST	256
64.84.6.0/24	AS19893	IPOST	256
64.84.83.0/24	AS22712	POSHMARK Inc.	256
64.84.0.0/24	AS23005	Aurora Technology Management, Inc.	256
64.84.7.0/24	AS23005	Influential Data	256
64.84.64.0/24	AS10780	Pure Storage, INC.	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
81.205.225.135	AS1136 KPN B.V.	`3.16ms` from Amsterdam, NL
49.224.169.199	AS9500 One New Zealand Group Limited	`18.64ms` from Auckland, NZ
73.72.202.39	AS7922 Comcast Cable Communications, LLC	`6.02ms` from Chicago, US
78.150.132.71	AS13285 TalkTalk Communications Limited	`3.33ms` from Erith, GB
86.136.131.103	AS2856 British Telecommunications PLC	`3.05ms` from London, GB
187.138.14.167	AS8151 UNINET	`1.87ms` from Monterrey, MX
113.14.211.183	AS134419 Beihai	`3.18ms` from Nanning, CN
76.138.213.199	AS7922 Comcast Cable Communications, LLC	`6.42ms` from Portland, US
88.81.131.151	AS8680 Sure (Guernsey) Limited	`1.15ms` from Saint Peter Port, GG
175.243.113.135	AS4766 Korea Telecom	`6.63ms` from Seoul, KR
211.249.219.7	AS7625 Kakao Corp	`1.76ms` from Seoul, KR
133.237.59.247	AS23820 Rakuten Group, Inc.	`1.29ms` from Tokyo, JP
122.133.197.39	AS2518 BIGLOBE Inc.	`2.27ms` from Tokyo, JP
99.7.132.183	AS7018 AT&T Enterprises, LLC	`2.24ms` from Atlanta, US
97.137.151.71	AS6167 Verizon Business	`18.96ms` from Chicago, US
61.254.120.71	AS9318 SK Broadband Co Ltd	`1.61ms` from Incheon, KR
95.145.73.183	AS2856 British Telecommunications PLC	`13.96ms` from London, GB
213.248.28.7	AS12695 LLC Digital Network	`1.37ms` from Moscow, RU
193.233.173.247	AS35783 Info-connect Ltd.	`1.24ms` from Novosibirsk, RU
150.217.13.71	AS137 Consortium GARR	`6.62ms` from Rome, IT
146.190.45.215	AS14061 DigitalOcean, LLC	`0.26ms` from Santa Clara, US
23.45.7.231	AS16625 Akamai Technologies, Inc.	`0.08ms` from Santiago de Queretaro, MX
125.179.172.135	AS17858 LG POWERCOMM	`5.28ms` from Seoul, KR
121.133.147.55	AS4766 Korea Telecom	`1.19ms` from Seoul, KR
14.61.71.215	AS4766 Korea Telecom	`7.30ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 -m6 64.84.41.218

traceroute to 64.84.41.218 (64.84.41.218): 6 hops max, 52 byte packets

2 [AS43513] 91.203.69.73 38.895 ms

3 [AS9002] 87.245.213.134 0.735 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Riga, LV

On January 19th 2026

What are IP address ranges?

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