View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	204.114.0.0/21	Nassau County Police Department
	204.114.5.0/24	Nassau County Police Department
	204.114.6.0/24	Nassau County Police Department
	204.114.8.0/24	Nassau County Police Department

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy tender_kapitsa Policy hungry_morse Policy laughing_allen

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS46887	Crown Castle Fiber LLC	✔	✘
	AS54004	Cablevision Lightpath LLC	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS46887	Crown Castle Fiber LLC	✔	✘
	AS54004	Cablevision Lightpath LLC	✔	✘

ASHandle:       AS15205
OrgID:          NCPD
ASName:         NCPDAS
ASNumber:       15205
RegDate:        2014-02-05
Updated:        2014-02-05
Source:         ARIN



OrgID:          NCPD
OrgName:        Nassau County Police Department
CanAllocate:    
Street:         1490 Franklin Ave.
City:           Mineola
State/Prov:     NY
Country:        US
PostalCode:     11501
RegDate:        1994-09-15
Updated:        2023-01-12
OrgAdminHandle: CRAWF369-ARIN
OrgTechHandle:  CRAWF369-ARIN
OrgTechHandle:  JNW12-ARIN
OrgTechHandle:  MANCU20-ARIN
OrgAbuseHandle: CRAWF369-ARIN
OrgAbuseHandle: MANCU20-ARIN
OrgNOCHandle:   CRAWF369-ARIN
OrgNOCHandle:   JNW12-ARIN
OrgNOCHandle:   MANCU20-ARIN
OrgRoutingHandle:   CRAWF369-ARIN
OrgRoutingHandle:   MANCU20-ARIN
OrgDNSHandle:   CRAWF369-ARIN
OrgDNSHandle:   MANCU20-ARIN
Source:         ARIN





OrgAdminHandle:       CRAWF369-ARIN
OrgAdminName:         Michael Crawford
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CRAWF369-ARIN
OrgTechName:          Michael Crawford
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        JNW12-ARIN
OrgTechName:          John Wiking
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MANCU20-ARIN
OrgTechName:          Nicholas Mancuso
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CRAWF369-ARIN
OrgAbuseName:         Michael Crawford
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       MANCU20-ARIN
OrgAbuseName:         Nicholas Mancuso
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         CRAWF369-ARIN
OrgNOCName:           Michael Crawford
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         JNW12-ARIN
OrgNOCName:           John Wiking
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         MANCU20-ARIN
OrgNOCName:           Nicholas Mancuso
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     CRAWF369-ARIN
OrgRoutingName:       Michael Crawford
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     MANCU20-ARIN
OrgRoutingName:       Nicholas Mancuso
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         CRAWF369-ARIN
OrgDNSName:           Michael Crawford
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         MANCU20-ARIN
OrgDNSName:           Nicholas Mancuso
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:26:56Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ccf	1509
LEVEL3	as-level3-transits	1364
RADB	as-pnapnyc	352
RADB	as-ccf-test	1461
ARIN	as6128:as-customers	776
RADB	as16657:as-cust	487