170.91.128.0/18

AS3734 · Santa Clara County Office of Education

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Summary

Country	United States
Domain	sccoe.org
ASN	AS3734
Registry	ARIN
ID	SJENNET

WHOIS Details

NetHandle:      NET-170-91-0-0-1
OrgID:          SCCO-Z
Parent:         NET-170-0-0-0-0
NetName:        SJENNET
NetRange:       170.91.0.0 - 170.91.255.255
NetType:        allocation
RegDate:        1994-03-18
Updated:        2024-01-10
TechHandle:     TRANV22-ARIN
AbuseHandle:    TRANV22-ARIN
NOCHandle:      TRANV22-ARIN
Source:         ARIN


OrgID:          SCCO-Z
OrgName:        Santa Clara County Office of Education
CanAllocate:    
Street:         Information Systems Center
Street:         1290 Ridder Park Drive
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131-2304
RegDate:        2024-01-05
Updated:        2024-01-05
OrgAdminHandle: TRANV22-ARIN
OrgTechHandle:  FREUN31-ARIN
OrgTechHandle:  HENGP-ARIN
OrgTechHandle:  KIRBY178-ARIN
OrgTechHandle:  SONAM1-ARIN
OrgTechHandle:  TRANV22-ARIN
OrgTechHandle:  WEBBE95-ARIN
OrgAbuseHandle: NOC33704-ARIN
OrgAbuseHandle: TRANV22-ARIN
OrgNOCHandle:   NOC33704-ARIN
OrgRoutingHandle:   NOC33704-ARIN
OrgDNSHandle:   NOC33704-ARIN
Source:         ARIN


POCHandle:      SONAM1-ARIN
IsRole:         N
LastName:       Son
FirstName:      Amy
Street:         1290 Ridder Park Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2023-09-25
Updated:        2024-09-24
OfficePhone:    +1-408-453-6682
Mailbox:        ason@sccoe.org
Source:         ARIN


POCHandle:      TRANV22-ARIN
IsRole:         N
LastName:       Tran
FirstName:      Vince
Street:         1290 Ridder Park Drive
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131-2304
RegDate:        2017-01-13
Updated:        2024-07-09
OfficePhone:    +1-408-453-6669
Mailbox:        vtran@sccoe.org
Source:         ARIN


POCHandle:      WEBBE95-ARIN
IsRole:         N
LastName:       Webber
FirstName:      Michael
Street:         1290 Ridder Park Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2023-01-04
Updated:        2025-06-04
OfficePhone:    +1-408-453-6790
Mailbox:        mwebber@sccoe.org
Source:         ARIN


POCHandle:      HENGP-ARIN
IsRole:         N
LastName:       Heng
FirstName:      Phyrun
Street:         1290 Ridder Park Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2023-11-20
Updated:        2023-11-20
OfficePhone:    +1-408-453-6733
Mailbox:        pheng@sccoe.org
Source:         ARIN


POCHandle:      KIRBY178-ARIN
IsRole:         N
LastName:       Kirby
FirstName:      John
Street:         1290 Ridder Park Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2023-09-26
Updated:        2024-10-17
OfficePhone:    +1-415-570-1849
Mailbox:        jkirby@sccoe.org
Source:         ARIN


POCHandle:      FREUN31-ARIN
IsRole:         N
LastName:       Freund
FirstName:      Brian
Street:         1290 Ridder Park Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95112
RegDate:        2023-09-25
Updated:        2025-03-19
OfficePhone:    +1-408-453-3634
Mailbox:        bfreund@sccoe.org
Source:         ARIN


POCHandle:      NOC33704-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         1290 Ridder Park Dr
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2023-09-26
Updated:        2024-09-25
OfficePhone:    +1-408-453-6500
Mailbox:        noc@sccoe.org
Source:         ARIN

Hosted domains

There are 29 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
170.91.133.8	enrollsantaclara.net	12
170.91.132.211	sccoe.org	8
170.91.133.7	inclusioncollaborative.org	8
170.91.132.253	edurl.to	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
170.91.134.20	AS3734 Santa Clara County Office of Education	`1.97ms` from San Jose, US
170.91.132.232	AS3734 Santa Clara County Office of Education	`1.89ms` from San Jose, US
170.91.133.8	AS3734 Santa Clara County Office of Education	`1.95ms` from San Jose, US
170.91.191.225	AS3734 Santa Clara County Office of Education	`4.04ms` from San Jose, 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
121.36.42.98	AS55990 Huawei Cloud Service data center	`3.43ms` from Beijing, CN
77.24.18.178	AS3209 Vodafone GmbH	`1.52ms` from Berlin, DE
75.69.195.178	AS7922 Comcast Cable Communications, LLC	`11.48ms` from Boston, US
113.64.248.82	AS4134 CHINANET-BACKBONE	`6.30ms` from Guangzhou, CN
38.239.218.162	AS134548 DXTL Tseung Kwan O Service	`0.72ms` from Hong Kong, HK
103.116.108.210	AS131785 Mahkamah Agung RI	`0.90ms` from Jakarta, ID
86.152.161.18	AS2856 British Telecommunications PLC	`2.85ms` from London, GB
199.48.123.82	AS7194 City of Burbank	`0.54ms` from Los Angeles, US
166.249.105.82	AS6167 Verizon Business	`19.81ms` from Newark, US
200.179.231.2	AS4230 CLARO S.A.	`11.68ms` from Rio de Janeiro, BR
175.205.139.18	AS4766 Korea Telecom	`3.35ms` from Seoul, KR
93.160.220.114	AS3292 TDC Holding A/S	`9.96ms` from Skanderborg, DK
118.67.3.114	AS7477 SkyMesh Pty Ltd	`2.44ms` from Sydney, AU
75.102.28.242	AS212238 Datacamp Limited	`0.14ms` from Tokyo, JP
118.19.182.18	AS4713 NTT Communications Corporation	`11.59ms` from Tokyo, JP
222.85.3.2	AS4134 CHINANET-BACKBONE	`6.67ms` from Zhengzhou, CN
64.226.157.130	AS60781 LeaseWeb Netherlands B.V.	`0.30ms` from Amsterdam, NL
130.226.94.2	AS1835 Forskningsnettet - Danish network for Research and Education	`4.90ms` from Copenhagen, DK
99.47.34.2	AS7018 AT&T Enterprises, LLC	`2.04ms` from Dallas, US
204.83.163.2	AS397894 Regina Exhibition Association Ltd	`19.31ms` from Des Moines, US
91.3.78.50	AS3320 Deutsche Telekom AG	`7.78ms` from Frankfurt am Main, DE
67.180.247.98	AS7922 Comcast Cable Communications, LLC	`5.82ms` from Fremont, US
14.233.126.114	AS45899 VNPT Corp	`6.90ms` from Ho Chi Minh City, VN
20.87.28.162	AS8075 Microsoft Corporation	`0.18ms` from Johannesburg, ZA
5.144.156.82	AS31655 Gamma Telecom Holdings Ltd	`1.09ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 -m8 170.91.162.25

traceroute to 170.91.162.25 (170.91.162.25): 8 hops max, 52 byte packets

2 [AS59895] 185.65.207.201 0.674 ms

3 *

4 *

5 [AS6939] 184.105.81.24 63.176 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in London, GB

On August 22nd 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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