ASN AS17343 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS17343?

AS17343 is listed under South Florida Water Management District.

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.

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AS17343 South Florida Water Management District

ASN Lookup Tool

South Florida Water Management District sfwmd.gov

US 5 Routes

AS Data

AS17343

AS17343 – South Florida Water Management District

AS Number	17343
AS Name	SFWMD
Organization	South Florida Water Management District (sfwmd-2)
Country	US
Website	sfwmd.gov
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2026-06-03

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Use ASN data for AS17343 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
141.232.255.0/24	AS17343	South Florida Water Management District	South Florida Water Management District	256
141.232.0.0/24	AS17343	South Florida Water Management District	South Florida Water Management District	256
141.232.1.0/24	AS17343	South Florida Water Management District	South Florida Water Management District	256
141.232.10.0/24	AS17343	South Florida Water Management District	South Florida Water Management District	256
141.232.0.0/16	AS17343	South Florida Water Management District	South Florida Water Management District	65536

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:       17343
ASName:         SFWMD
ASHandle:       AS17343
RegDate:        2026-06-03
Updated:        2026-06-03
Ref:            https://rdap.arin.net/registry/autnum/17343


OrgName:        South Florida Water Management District
OrgId:          SFWMD-2
Address:        3301 Gun Club Road
City:           West Palm Beach
StateProv:      FL
PostalCode:     33406
Country:        US
RegDate:        2000-08-22
Updated:        2026-06-02
Ref:            https://rdap.arin.net/registry/entity/SFWMD-2


OrgAbuseHandle: TAVAR32-ARIN
OrgAbuseName:   Tavarez, Manuel 
OrgAbusePhone:  +1-561-682-6093 
OrgAbuseEmail:  mtavarez@sfwmd.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TAVAR32-ARIN

OrgNOCHandle: TAVAR32-ARIN
OrgNOCName:   Tavarez, Manuel 
OrgNOCPhone:  +1-561-682-6093 
OrgNOCEmail:  mtavarez@sfwmd.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/TAVAR32-ARIN

OrgNOCHandle: NETWO10570-ARIN
OrgNOCName:   Network Team
OrgNOCPhone:  +1-561-682-6780 
OrgNOCEmail:  cworksadmins@sfwmd.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO10570-ARIN

OrgTechHandle: NETWO10570-ARIN
OrgTechName:   Network Team
OrgTechPhone:  +1-561-682-6780 
OrgTechEmail:  cworksadmins@sfwmd.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10570-ARIN

OrgRoutingHandle: NETWO10570-ARIN
OrgRoutingName:   Network Team
OrgRoutingPhone:  +1-561-682-6780 
OrgRoutingEmail:  cworksadmins@sfwmd.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO10570-ARIN

OrgDNSHandle: NETWO10570-ARIN
OrgDNSName:   Network Team
OrgDNSPhone:  +1-561-682-6780 
OrgDNSEmail:  cworksadmins@sfwmd.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO10570-ARIN

OrgTechHandle: TAVAR32-ARIN
OrgTechName:   Tavarez, Manuel 
OrgTechPhone:  +1-561-682-6093 
OrgTechEmail:  mtavarez@sfwmd.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/TAVAR32-ARIN

OrgTechHandle: NORMA152-ARIN
OrgTechName:   Normann, Megan 
OrgTechPhone:  +1-561-682-6434 
OrgTechEmail:  mnorman@sfwmd.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/NORMA152-ARIN

OrgDNSHandle: TAVAR32-ARIN
OrgDNSName:   Tavarez, Manuel 
OrgDNSPhone:  +1-561-682-6093 
OrgDNSEmail:  mtavarez@sfwmd.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/TAVAR32-ARIN

OrgAbuseHandle: NETWO10570-ARIN
OrgAbuseName:   Network Team
OrgAbusePhone:  +1-561-682-6780 
OrgAbuseEmail:  cworksadmins@sfwmd.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO10570-ARIN

OrgRoutingHandle: TAVAR32-ARIN
OrgRoutingName:   Tavarez, Manuel 
OrgRoutingPhone:  +1-561-682-6093 
OrgRoutingEmail:  mtavarez@sfwmd.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TAVAR32-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" : "17343",
    "as_handle" : "AS17343",
    "as_name" : "SFWMD",
    "admin_contacts" : [ "NETWO10570-ARIN", "TAVAR32-ARIN" ],
    "tech_contacts" : [ "NETWO10570-ARIN", "NETWO10570-ARIN", "TAVAR32-ARIN", "NORMA152-ARIN", "TAVAR32-ARIN" ],
    "abuse_contacts" : [ "TAVAR32-ARIN", "NETWO10570-ARIN" ],
    "date_created" : "2026-06-03",
    "date_updated" : "2026-06-03",
    "source" : "https://rdap.arin.net/registry/autnum/17343"
  } ],
  "organization" : {
    "handle" : "SFWMD-2",
    "name" : "South Florida Water Management District",
    "address" : [ "3301 Gun Club Road", "West Palm Beach", "FL", "33406", "US" ],
    "street" : "Gun Club Road",
    "city" : "West Palm Beach",
    "state" : "FL",
    "zip_code" : "33406",
    "country" : [ "US" ],
    "date_created" : "2000-08-22",
    "date_updated" : "2026-06-02",
    "source" : "https://rdap.arin.net/registry/entity/SFWMD-2",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "NETWO10570-ARIN",
    "name" : "Network Team",
    "email" : [ "cworksadmins@sfwmd.gov" ],
    "phone" : [ "+1-561-682-6780" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10570-ARIN"
  }, {
    "handle" : "TAVAR32-ARIN",
    "name" : "Tavarez, Manuel",
    "email" : [ "mtavarez@sfwmd.gov" ],
    "phone" : [ "+1-561-682-6093" ],
    "source" : "https://rdap.arin.net/registry/entity/TAVAR32-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "NETWO10570-ARIN",
    "name" : "Network Team",
    "email" : [ "cworksadmins@sfwmd.gov" ],
    "phone" : [ "+1-561-682-6780" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10570-ARIN"
  }, {
    "handle" : "TAVAR32-ARIN",
    "name" : "Tavarez, Manuel",
    "email" : [ "mtavarez@sfwmd.gov" ],
    "phone" : [ "+1-561-682-6093" ],
    "source" : "https://rdap.arin.net/registry/entity/TAVAR32-ARIN"
  }, {
    "handle" : "NORMA152-ARIN",
    "name" : "Normann, Megan",
    "email" : [ "mnorman@sfwmd.gov" ],
    "phone" : [ "+1-561-682-6434" ],
    "source" : "https://rdap.arin.net/registry/entity/NORMA152-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "TAVAR32-ARIN",
    "name" : "Tavarez, Manuel",
    "email" : [ "mtavarez@sfwmd.gov" ],
    "phone" : [ "+1-561-682-6093" ],
    "source" : "https://rdap.arin.net/registry/entity/TAVAR32-ARIN"
  }, {
    "handle" : "NETWO10570-ARIN",
    "name" : "Network Team",
    "email" : [ "cworksadmins@sfwmd.gov" ],
    "phone" : [ "+1-561-682-6780" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10570-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS33132	Crown Castle Fiber LLC	US
AS46093	Palm Beach County	US
AS33132	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS46093	Palm Beach County	US
AS33132	Zayo Bandwidth	US