70.42.22.0/23

AS25878 · Quinstreet, Inc.

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Summary

Country	United States
Domain	quinstreet.com
ASN	AS25878
Registry	ARIN
ID	INAP-SFO-QUINSTREET-10878

WHOIS Details

NetHandle:      NET-70-42-22-0-1
OrgID:          C01483328
Parent:         NET-70-42-0-0-1
NetName:        INAP-SFO-QUINSTREET-10878
NetRange:       70.42.22.0 - 70.42.23.255
NetType:        reassignment
RegDate:        2006-10-30
Updated:        2006-10-30
Source:         ARIN


OrgID:          C01483328
OrgName:        QuinStreet, Inc.
CanAllocate:    
Street:         1051 E. Hillsdale Blvd.
City:           Foster City
State/Prov:     CA
Country:        US
PostalCode:     94404
RegDate:        2006-10-30
Updated:        2011-03-19
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 70.42.0.0/16

Range	ASN	Company	Num of IPs
70.42.108.0/22	AS13791	Unitas Global	1,024
70.42.202.0/23	AS55134	Private Customer	512
70.42.102.0/23	AS13791	Intertek	512
70.42.174.0/24	AS14744	Survey Analytics LLC	256
70.42.18.0/24	AS14610	Integral Development Corporation	256
70.42.182.0/24	AS17142	Therasoft Online, Inc.	256
70.42.216.0/24	AS13789	Tradeware Global LLC	256
70.42.216.0/24	AS33476	Tradeware Global LLC	256
70.42.219.0/24	AS13789	Yext Inc	256
70.42.223.0/24	AS29788	Private Customer	256
70.42.247.0/24	AS12182	QuorumLabs	256
70.42.32.0/24	AS22075	Private Customer	256
70.42.98.0/24	AS398827	BRPS, LLC	256
70.42.99.0/24	AS18690	1301 Fannin Tenant, LLC	256
70.42.116.0/24	AS16509	Wix.Com, Inc.	256
70.42.133.0/24	AS40885	E2open	256
70.42.154.0/24	AS40620	Qiagen Redwood City, Inc	256
70.42.159.0/24	AS10913	Integreon Managed Solutions, Inc.	256

Hosted domains

There are 371 domain names hosted across 53 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
70.42.23.244	techdegrees.com	86
70.42.23.126	flooring-quote.com	53
70.42.22.25	estudenafbv.com	32
70.42.22.210	comparegoodrates.com	29
70.42.23.139	electricianprograms.org	21
70.42.23.119	veterinarianschoolguys.com	16
70.42.22.16	emchoiceunsub.com	15
70.42.23.121	advarice.com	15
70.42.23.124	insurancecomplete.com	12
70.42.22.39	mygoodcards.com	11
70.42.23.117	loanbiz.org	10
70.42.22.228	estudenaunifacsead.com	10
70.42.23.11	bueraa.com	9
70.42.22.28	cabinetrefacingnow.com	8
70.42.22.13	comparebrands.org	5
70.42.22.26	homealarmsolution.com	4
70.42.23.134	moneybluebook.com	3
70.42.22.21	strayeruniversity.info	2
70.42.22.27	guide-to-kitchens.com	2
70.42.22.35	cabinet-companies.com	2

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

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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
185.33.100.39	AS201682 Liquid Web B.V.	`0.23ms` from Amsterdam, NL
40.118.44.135	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
52.117.118.135	AS36351 IBM Cloud	`0.45ms` from Ashburn, US
154.30.23.55	AS46261 QuickPacket, LLC	`0.18ms` from Ashburn, US
177.235.58.247	AS28573 Claro NXT Telecomunicacoes Ltda	`5.29ms` from Brasilia, BR
18.118.195.231	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
129.121.10.7	AS46606 Unified Layer	`1.98ms` from Draper, US
93.223.225.71	AS3320 Deutsche Telekom AG	`3.89ms` from Frankfurt am Main, DE
92.206.35.39	AS50436 Tele Columbus AG	`12.84ms` from Frankfurt am Main, DE
86.180.141.135	AS2856 British Telecommunications PLC	`1.67ms` from London, GB
5.225.162.135	AS12430 VODAFONE ESPANA S.A.U.	`10.44ms` from Madrid, ES
100.37.26.199	AS701 Verizon Business	`3.33ms` from New York City, US
40.87.207.23	AS8075 Microsoft Corporation	`0.21ms` from Osaka, JP
49.250.217.151	AS9617 JCOM Co., Ltd.	`14.80ms` from Osaka, JP
113.110.230.39	AS4134 CHINANET-BACKBONE	`2.65ms` from Shenzhen, CN
49.213.197.103	AS18049 Taiwan Infrastructure Network Technologie	`5.27ms` from Taipei, TW
185.135.120.247	AS60534 Laguna sp. z o.o.	`6.60ms` from Warsaw, PL
125.43.51.183	AS4837 CHINA UNICOM China169 Backbone	`4.18ms` from Zhengzhou, CN
46.126.171.39	AS6730 Sunrise GmbH	`8.33ms` from Zuerich, CH
186.80.149.87	AS10620 Telmex Colombia S.A.	`12.62ms` from Bogota, CO
13.247.8.39	AS16509 Amazon.com, Inc.	`0.11ms` from Cape Town, ZA
97.157.133.135	AS6167 Verizon Business	`16.72ms` from Chicago, US
98.223.162.119	AS7922 Comcast Cable Communications, LLC	`6.08ms` from Chicago, US
89.194.222.247	AS8011 MongoDB, Inc.	`0.10ms` from Columbus, US
117.2.70.23	AS7552 Viettel Group	`16.57ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f3 -m7 70.42.23.186

traceroute to 70.42.23.186 (70.42.23.186): 7 hops max, 52 byte packets

3 [AS3356] 4.69.140.153 160.471 ms

4 [AS3356] 4.7.15.78 160.415 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Zagreb, HR

On September 11th 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.

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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