ASN AS3734 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS3734?

AS3734 is listed under Santa Clara County Office of Education.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS3734 Santa Clara County Office of Education

ASN Lookup Tool

Santa Clara County Office of Education sccoe.org

US 15 Routes

AS Data

AS3734

AS3734 – Santa Clara County Office of Education

AS Number	3734
AS Name	SCCO
Organization	Santa Clara County Office of Education (scco-z)
Country	US
Website	sccoe.org
Number of IPv4 Routes	15
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	1994-07-28

ASN Intelligence API for production workflows

Use ASN data for AS3734 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
170.91.128.0/18	AS3734	Santa Clara County Office of Education	Santa Clara County Office of Education	16384
205.159.27.0/24	AS3734	Santa Clara County Office of Education	Oak Grove School District	256
204.88.128.0/19	AS3734	Santa Clara County Office of Education	Santa Clara County Office of Education	8192
205.174.240.0/20	AS3734	Santa Clara County Office of Education	Cupertino Union School District	4096
205.167.46.0/23	AS3734	Santa Clara County Office of Education	Mountain View Los Altos Union High School District	512
207.31.0.0/18	AS3734	Santa Clara County Office of Education	Cupertino Union School District	16384
204.250.96.0/20	AS3734	Santa Clara County Office of Education	Santa Clara County Office of Education	4096
206.213.128.0/18	AS3734	Santa Clara County Office of Education	Evergreen School District	16384
204.88.140.0/24	AS3734	Santa Clara County Office of Education	Santa Clara County Office of Education	256
199.233.182.0/24	AS3734	Santa Clara County Office of Education	Berryessa Union School District	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       3734
ASName:         SCCO
ASHandle:       AS3734
RegDate:        1994-07-28
Updated:        2026-03-09
Ref:            https://rdap.arin.net/registry/autnum/3734


OrgName:        Santa Clara County Office of Education
OrgId:          SCCO-Z
Address:        Information Systems Center
Address:        1290 Ridder Park Drive
City:           San Jose
StateProv:      CA
PostalCode:     95131-2304
Country:        US
RegDate:        2024-01-05
Updated:        2025-09-18
Ref:            https://rdap.arin.net/registry/entity/SCCO-Z


OrgRoutingHandle: NOC33704-ARIN
OrgRoutingName:   Network Operations Center
OrgRoutingPhone:  +1-408-453-6500 
OrgRoutingEmail:  noc@sccoe.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOC33704-ARIN

OrgTechHandle: HENGP-ARIN
OrgTechName:   Heng, Phyrun 
OrgTechPhone:  +1-408-453-6733 
OrgTechEmail:  pheng@sccoe.org
OrgTechRef:    https://rdap.arin.net/registry/entity/HENGP-ARIN

OrgTechHandle: KIRBY178-ARIN
OrgTechName:   Kirby, John 
OrgTechPhone:  +1-415-570-1849 
OrgTechEmail:  jkirby@sccoe.org
OrgTechRef:    https://rdap.arin.net/registry/entity/KIRBY178-ARIN

OrgTechHandle: WEBBE95-ARIN
OrgTechName:   Webber, Michael 
OrgTechPhone:  +1-408-453-6790 
OrgTechEmail:  mwebber@sccoe.org
OrgTechRef:    https://rdap.arin.net/registry/entity/WEBBE95-ARIN

OrgTechHandle: KWAND2-ARIN
OrgTechName:   Kwan, Danny 
OrgTechPhone:  +1-408-453-6669 
OrgTechEmail:  dkwan@sccoe.org
OrgTechRef:    https://rdap.arin.net/registry/entity/KWAND2-ARIN

OrgAbuseHandle: KWAND2-ARIN
OrgAbuseName:   Kwan, Danny 
OrgAbusePhone:  +1-408-453-6669 
OrgAbuseEmail:  dkwan@sccoe.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KWAND2-ARIN

OrgDNSHandle: NOC33704-ARIN
OrgDNSName:   Network Operations Center
OrgDNSPhone:  +1-408-453-6500 
OrgDNSEmail:  noc@sccoe.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/NOC33704-ARIN

OrgAbuseHandle: NOC33704-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-408-453-6500 
OrgAbuseEmail:  noc@sccoe.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC33704-ARIN

OrgTechHandle: FREUN31-ARIN
OrgTechName:   Freund, Brian 
OrgTechPhone:  +1-408-453-3634 
OrgTechEmail:  bfreund@sccoe.org
OrgTechRef:    https://rdap.arin.net/registry/entity/FREUN31-ARIN

OrgNOCHandle: NOC33704-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-408-453-6500 
OrgNOCEmail:  noc@sccoe.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC33704-ARIN

OrgTechHandle: SONAM1-ARIN
OrgTechName:   Son, Amy 
OrgTechPhone:  +1-408-453-6682 
OrgTechEmail:  ason@sccoe.org
OrgTechRef:    https://rdap.arin.net/registry/entity/SONAM1-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "3734",
    "as_handle" : "AS3734",
    "as_name" : "SCCO",
    "admin_contacts" : [ "NOC33704-ARIN" ],
    "tech_contacts" : [ "NOC33704-ARIN", "HENGP-ARIN", "KIRBY178-ARIN", "WEBBE95-ARIN", "KWAND2-ARIN", "FREUN31-ARIN", "SONAM1-ARIN" ],
    "abuse_contacts" : [ "KWAND2-ARIN", "NOC33704-ARIN" ],
    "date_created" : "1994-07-28",
    "date_updated" : "2026-03-09",
    "source" : "https://rdap.arin.net/registry/autnum/3734"
  } ],
  "organization" : {
    "handle" : "SCCO-Z",
    "name" : "Santa Clara County Office of Education",
    "address" : [ "Information Systems Center", "1290 Ridder Park Drive", "San Jose", "CA", "95131-2304", "US" ],
    "street" : "Ridder Park Drive",
    "city" : "San Jose",
    "state" : "CA",
    "zip_code" : "95131-2304",
    "country" : [ "US" ],
    "date_created" : "2024-01-05",
    "date_updated" : "2025-09-18",
    "source" : "https://rdap.arin.net/registry/entity/SCCO-Z",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "NOC33704-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "noc@sccoe.org" ],
    "phone" : [ "+1-408-453-6500" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC33704-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "NOC33704-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "noc@sccoe.org" ],
    "phone" : [ "+1-408-453-6500" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC33704-ARIN"
  }, {
    "handle" : "HENGP-ARIN",
    "name" : "Heng, Phyrun",
    "email" : [ "pheng@sccoe.org" ],
    "phone" : [ "+1-408-453-6733" ],
    "source" : "https://rdap.arin.net/registry/entity/HENGP-ARIN"
  }, {
    "handle" : "KIRBY178-ARIN",
    "name" : "Kirby, John",
    "email" : [ "jkirby@sccoe.org" ],
    "phone" : [ "+1-415-570-1849" ],
    "source" : "https://rdap.arin.net/registry/entity/KIRBY178-ARIN"
  }, {
    "handle" : "WEBBE95-ARIN",
    "name" : "Webber, Michael",
    "email" : [ "mwebber@sccoe.org" ],
    "phone" : [ "+1-408-453-6790" ],
    "source" : "https://rdap.arin.net/registry/entity/WEBBE95-ARIN"
  }, {
    "handle" : "KWAND2-ARIN",
    "name" : "Kwan, Danny",
    "email" : [ "dkwan@sccoe.org" ],
    "phone" : [ "+1-408-453-6669" ],
    "source" : "https://rdap.arin.net/registry/entity/KWAND2-ARIN"
  }, {
    "handle" : "FREUN31-ARIN",
    "name" : "Freund, Brian",
    "email" : [ "bfreund@sccoe.org" ],
    "phone" : [ "+1-408-453-3634" ],
    "source" : "https://rdap.arin.net/registry/entity/FREUN31-ARIN"
  }, {
    "handle" : "SONAM1-ARIN",
    "name" : "Son, Amy",
    "email" : [ "ason@sccoe.org" ],
    "phone" : [ "+1-408-453-6682" ],
    "source" : "https://rdap.arin.net/registry/entity/SONAM1-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "KWAND2-ARIN",
    "name" : "Kwan, Danny",
    "email" : [ "dkwan@sccoe.org" ],
    "phone" : [ "+1-408-453-6669" ],
    "source" : "https://rdap.arin.net/registry/entity/KWAND2-ARIN"
  }, {
    "handle" : "NOC33704-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "noc@sccoe.org" ],
    "phone" : [ "+1-408-453-6500" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC33704-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS397342	Palo Alto Unified School District	US
AS2152	CENIC	US
AS395226	Sacramento County Office of Education	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS2152	CENIC	US
AS395226	Sacramento County Office of Education	US
AS6461	Zayo Bandwidth	US

Downstreams

AS Number	Description	Country
AS397342	Palo Alto Unified School District	US