arin
2007-08-21
2026-07-08
7
0
2,560
0
| CIDR | Description | IP Num |
|---|---|---|
64.84.40.0/23
|
QUINSTREET | 512 |
|
67.106.145.0/24
|
Quinstreet, Inc. | 256 |
|
70.42.22.0/23
|
QuinStreet, Inc. | 512 |
|
173.226.108.0/24
|
Quinstreet, Inc. | 256 |
|
216.211.163.0/24
|
Quinstreet, Inc. | 256 |
216.211.170.0/23
|
QuinStreet | 512 |
|
216.211.175.0/24
|
QUINSTREET | 256 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS7018 | ATT-INTERNET4 - AT&T Enterprises, LLC, US |
|
96,430,080 | 2,310,693,060,608 | IPv4  |
 |
| AS14743 | INTERNAP-BLOCK-4 - Unitas Global, US |
|
28,672 | 4,294,967,296 | IPv4 |
|
| AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US |
|
12,858,624 | 365,072,482,304 | IPv4 |
|
| AS33667 | CMCS - Comcast Cable Communications, LLC, US |
|
61,952 | 592,712,630,272 | IPv4 |
|
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US |
|
28,864,512 | 81,626,398,720 | IPv4 |
|
| AS3549 | LVLT-3549 - Level 3 Parent, LLC, US |
|
5,020,160 | 64,425,951,232 | IPv4 |
|
| AS6461 | ZAYO-6461 - Zayo Bandwidth, US |
|
1,751,552 | 51,808,436,224 | IPv4 |
|
| AS33651 | CMCS - Comcast Cable Communications, LLC, US |
|
79,872 | 282,067,697,074,176 | IPv4 |
|
| ASNumber | 25878 |
|---|---|
| ASName | QNST-DC01 |
| ASHandle | |
| RegDate | 2007-10-22 |
| Updated | 2012-02-24 |
| Ref | https://rdap.arin.net/registry/autnum/25878 |
| OrgID | QUINS-2 |
|---|---|
| OrgName | Quinstreet, Inc. |
| CanAllocate | |
| Street | 302 E. Carson Ave |
| City | Las Vegas |
| State/Prov | NV |
| Country | US |
| PostalCode | 89101 |
| RegDate | 2007-08-21 |
| Updated | 2026-07-08 |
| OrgAdminHandle | HBL8-ARIN |
| OrgTechHandle | NET4-ARIN |
| OrgAbuseHandle | NET4-ARIN |
| Source | ARIN |
| OrgAbuseHandleHandle | NET4-ARIN |
|---|---|
| OrgAbuseHandleName | Network Engineering Team, |
| OrgAbuseHandlePhone | +1-650-578-6864 |
| OrgAbuseHandleEmail | neteng@quinstreet.com |
| OrgAbuseHandleRef | https://rdap.arin.net/registry/entity/NET4-ARIN |
| OrgAdminHandleHandle | HBL8-ARIN |
|---|---|
| OrgAdminHandleName | Blandford, Hemi |
| OrgAdminHandlePhone | +1-650-578-6864 |
| OrgAdminHandleEmail | hblandford@quinstreet.com |
| OrgAdminHandleRef | https://rdap.arin.net/registry/entity/HBL8-ARIN |
| OrgTechHandleHandle | NET4-ARIN |
|---|---|
| OrgTechHandleName | Network Engineering Team, |
| OrgTechHandlePhone | +1-650-578-6864 |
| OrgTechHandleEmail | neteng@quinstreet.com |
| OrgTechHandleRef | https://rdap.arin.net/registry/entity/NET4-ARIN |
| RTechHandleHandle | HBL8-ARIN |
|---|---|
| RTechHandleName | Blandford, Hemi |
| RTechHandlePhone | +1-650-578-6864 |
| RTechHandleEmail | hblandford@quinstreet.com |
| RTechHandleRef | https://rdap.arin.net/registry/entity/HBL8-ARIN |
| RAbuseHandleHandle | NET4-ARIN |
|---|---|
| RAbuseHandleName | Network Engineering Team, |
| RAbuseHandlePhone | +1-650-578-6864 |
| RAbuseHandleEmail | neteng@quinstreet.com |
| RAbuseHandleRef | https://rdap.arin.net/registry/entity/NET4-ARIN |
| RNOCHandleHandle | NET4-ARIN |
|---|---|
| RNOCHandleName | Network Engineering Team, |
| RNOCHandlePhone | +1-650-578-6864 |
| RNOCHandleEmail | neteng@quinstreet.com |
| RNOCHandleRef | https://rdap.arin.net/registry/entity/NET4-ARIN |
ASNumber: 25878 ASName: QNST-DC01 ASHandle: AS25878 RegDate: 2007-10-22 Updated: 2012-02-24 Ref: https://rdap.arin.net/registry/autnum/25878 OrgID: QUINS-2 OrgName: Quinstreet, Inc. CanAllocate: Street: 302 E. Carson Ave City: Las Vegas State/Prov: NV Country: US PostalCode: 89101 RegDate: 2007-08-21 Updated: 2026-07-08 OrgAdminHandle HBL8-ARIN OrgTechHandle NET4-ARIN OrgAbuseHandle NET4-ARIN Source: ARIN OrgAbuseHandleHandle: NET4-ARIN OrgAbuseHandleName: Network Engineering Team, OrgAbuseHandlePhone: +1-650-578-6864 OrgAbuseHandleEmail: neteng@quinstreet.com OrgAbuseHandleRef: https://rdap.arin.net/registry/entity/NET4-ARIN OrgAdminHandleHandle: HBL8-ARIN OrgAdminHandleName: Blandford, Hemi OrgAdminHandlePhone: +1-650-578-6864 OrgAdminHandleEmail: hblandford@quinstreet.com OrgAdminHandleRef: https://rdap.arin.net/registry/entity/HBL8-ARIN OrgTechHandleHandle: NET4-ARIN OrgTechHandleName: Network Engineering Team, OrgTechHandlePhone: +1-650-578-6864 OrgTechHandleEmail: neteng@quinstreet.com OrgTechHandleRef: https://rdap.arin.net/registry/entity/NET4-ARIN RTechHandleHandle: HBL8-ARIN RTechHandleName: Blandford, Hemi RTechHandlePhone: +1-650-578-6864 RTechHandleEmail: hblandford@quinstreet.com RTechHandleRef: https://rdap.arin.net/registry/entity/HBL8-ARIN RAbuseHandleHandle: NET4-ARIN RAbuseHandleName: Network Engineering Team, RAbuseHandlePhone: +1-650-578-6864 RAbuseHandleEmail: neteng@quinstreet.com RAbuseHandleRef: https://rdap.arin.net/registry/entity/NET4-ARIN RNOCHandleHandle: NET4-ARIN RNOCHandleName: Network Engineering Team, RNOCHandlePhone: +1-650-578-6864 RNOCHandleEmail: neteng@quinstreet.com RNOCHandleRef: https://rdap.arin.net/registry/entity/NET4-ARIN