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
1.156.141.183	AS1221 Telstra Limited	`1.91ms` from Brisbane, AU
3.146.106.71	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
79.212.52.103	AS3320 Deutsche Telekom AG	`5.41ms` from Frankfurt am Main, DE
122.224.65.55	AS4134 CHINANET-BACKBONE	`4.30ms` from Hangzhou, CN
115.193.151.167	AS4134 CHINANET-BACKBONE	`5.45ms` from Hangzhou, CN
99.150.204.103	AS7018 AT&T Enterprises, LLC	`3.23ms` from Los Angeles, US
23.87.154.87	AS20115 Charter Communications LLC	`14.98ms` from Minneapolis, US
108.21.240.87	AS701 Verizon Business	`2.44ms` from New York City, US
180.54.75.87	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.54ms` from Osaka, JP
216.105.223.87	AS10352 Solarus	`1.49ms` from Port Edwards, US
87.1.92.231	AS3269 Telecom Italia S.p.A.	`5.07ms` from Rome, IT
175.195.253.23	AS4766 Korea Telecom	`2.01ms` from Seoul, KR
47.113.126.135	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.47ms` from Shenzhen, CN
159.255.187.215	AS57332 TOM-NET s.c. Dariusz Koper, Radoslaw Koper	`6.08ms` from Warsaw, PL
97.166.149.39	AS6167 Verizon Business	`16.05ms` from Atlanta, US
54.191.78.103	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
197.164.186.39	AS24863 Link Egypt (Link.NET)	`10.28ms` from Cairo, EG
52.95.23.71	AS16509 Amazon.com, Inc.	`0.63ms` from Columbus, US
2.16.133.55	AS20940 Akamai International B.V.	`0.31ms` from Frankfurt am Main, DE
217.234.22.183	AS3320 Deutsche Telekom AG	`4.44ms` from Hamburg, DE
66.187.61.7	AS397360 Texas State Technical College Harlingen	`10.51ms` from Houston, US
87.121.36.247	AS210218 Open Fiber S.P.A.	`1.05ms` from Milan, IT
35.213.21.7	AS15169 Google LLC	`0.15ms` from Tokyo, JP
52.35.227.7	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
52.35.187.247	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US

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 64.84.41.222

traceroute to 64.84.41.222 (64.84.41.222): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.289 ms

3 [AS200590] 188.94.153.128 0.735 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On January 9th 2026

What are IP address ranges?

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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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