How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS403149 San Joaquin Valley Unified Air Pollution Control District

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

San Joaquin Valley Unified Air Pollution Control District valleyair.org

US 0 Routes

AS Data

AS403149

AS403149 – San Joaquin Valley Unified Air Pollution Control District

AS Number	403149
AS Name	SJVUAPCD-FRESNO-01
Organization	San Joaquin Valley Unified Air Pollution Control District (sjvuapcd)
Country	US
Website	valleyair.org
Number of IPv4 Routes	0
Number of IPv6 Routes	0
Registry	ARIN
Date Allocated	2026-10-28

ASN Intelligence API for production workflows

Use ASN data for AS403149 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

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:       403149
ASName:         SJVUAPCD-FRESNO-01
ASHandle:       AS403149
RegDate:        2026-10-28
Updated:        2026-10-28
Ref:            https://rdap.arin.net/registry/autnum/403149


OrgName:        San Joaquin Valley Unified Air Pollution Control District
OrgId:          SJVUAPCD
Address:        1990 E. Gettysburg Avenue
City:           Fresno
StateProv:      CA
PostalCode:     93726
Country:        US
RegDate:        2026-09-08
Updated:        2026-09-17
Comment:        https://www.valleyair.org
Comment:        Abuse Email: abuse@valleyair.org
Ref:            https://rdap.arin.net/registry/entity/SJVUAPCD


OrgRoutingHandle: VDT5-ARIN
OrgRoutingName:   Van Dyne, Tim 
OrgRoutingPhone:  +1-559-230-6000 
OrgRoutingEmail:  tim.vandyne@valleyair.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/VDT5-ARIN

OrgAbuseHandle: LONHB-ARIN
OrgAbuseName:   Lonh, Bonviseth 
OrgAbusePhone:  +1-559-230-6000 
OrgAbuseEmail:  seth.lonh@valleyair.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LONHB-ARIN

OrgDNSHandle: VDT5-ARIN
OrgDNSName:   Van Dyne, Tim 
OrgDNSPhone:  +1-559-230-6000 
OrgDNSEmail:  tim.vandyne@valleyair.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/VDT5-ARIN

OrgNOCHandle: VDT5-ARIN
OrgNOCName:   Van Dyne, Tim 
OrgNOCPhone:  +1-559-230-6000 
OrgNOCEmail:  tim.vandyne@valleyair.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/VDT5-ARIN

OrgTechHandle: VDT5-ARIN
OrgTechName:   Van Dyne, Tim 
OrgTechPhone:  +1-559-230-6000 
OrgTechEmail:  tim.vandyne@valleyair.org
OrgTechRef:    https://rdap.arin.net/registry/entity/VDT5-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" : "403149",
    "as_handle" : "AS403149",
    "as_name" : "SJVUAPCD-FRESNO-01",
    "admin_contacts" : [ "VDT5-ARIN" ],
    "tech_contacts" : [ "VDT5-ARIN", "VDT5-ARIN" ],
    "abuse_contacts" : [ "LONHB-ARIN" ],
    "date_created" : "2026-10-28",
    "date_updated" : "2026-10-28",
    "source" : "https://rdap.arin.net/registry/autnum/403149"
  } ],
  "organization" : {
    "handle" : "SJVUAPCD",
    "name" : "San Joaquin Valley Unified Air Pollution Control District",
    "address" : [ "1990 E. Gettysburg Avenue", "Fresno", "CA", "93726", "US" ],
    "street" : "E. Gettysburg Avenue",
    "city" : "Fresno",
    "state" : "CA",
    "zip_code" : "93726",
    "country" : [ "US" ],
    "date_created" : "2026-09-08",
    "date_updated" : "2026-09-17",
    "source" : "https://rdap.arin.net/registry/entity/SJVUAPCD",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "VDT5-ARIN",
    "name" : "Van Dyne, Tim",
    "email" : [ "tim.vandyne@valleyair.org" ],
    "phone" : [ "+1-559-230-6000" ],
    "source" : "https://rdap.arin.net/registry/entity/VDT5-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "VDT5-ARIN",
    "name" : "Van Dyne, Tim",
    "email" : [ "tim.vandyne@valleyair.org" ],
    "phone" : [ "+1-559-230-6000" ],
    "source" : "https://rdap.arin.net/registry/entity/VDT5-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "LONHB-ARIN",
    "name" : "Lonh, Bonviseth",
    "email" : [ "seth.lonh@valleyair.org" ],
    "phone" : [ "+1-559-230-6000" ],
    "source" : "https://rdap.arin.net/registry/entity/LONHB-ARIN"
  } ]
}

Frequently Asked Questions

What is ASN AS403149?

ASN AS403149 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS403149?

AS403149 is listed under San Joaquin Valley Unified Air Pollution Control District.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.