ASN AS16925 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS16925?

AS16925 is listed under Cloud Optimized SMB LLC.

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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AS16925 Cloud Optimized SMB LLC

ASN Lookup Tool

Cloud Optimized SMB LLC cloudoptimizedsmb.com

US 10 Routes

AS Data

AS16925

AS16925 – Cloud Optimized SMB LLC

AS Number	16925
AS Name	COSMB-MAIN-NET-00
Organization	Cloud Optimized SMB LLC (cosl-4)
Country	US
Website	cloudoptimizedsmb.com
Number of IPv4 Routes	4
Number of IPv6 Routes	6
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2020-01-17

ASN Intelligence API for production workflows

Use ASN data for AS16925 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.199.14.0/23	AS16925	Cloud Optimized SMB LLC	Cloud Optimized SMB LLC	512
2602:fd7d:400::/40	AS16925	Cloud Optimized SMB LLC	Cloud Optimized SMB LLC	~309×10²⁴
198.199.15.0/24	AS16925	Cloud Optimized SMB LLC	Cloud Optimized SMB LLC	256
2602:fd7d:410::/44	AS16925	Cloud Optimized SMB LLC	Cloud Optimized SMB LLC	~19×10²⁴
2602:fd7d:100::/44	AS16925	Cloud Optimized SMB LLC	Glenn McGurrin	~19×10²⁴
2602:fd7d:100::/40	AS16925	Cloud Optimized SMB LLC	Glenn McGurrin	~309×10²⁴
198.199.14.0/24	AS16925	Cloud Optimized SMB LLC	Cloud Optimized SMB LLC	256
2602:fd7d:110::/44	AS16925	Cloud Optimized SMB LLC	Cloud Optimized SMB LLC	~19×10²⁴
23.149.208.0/24	AS16925	Cloud Optimized SMB LLC	Cloud Optimized SMB LLC	256
2602:fd7d::/36	AS16925	Cloud Optimized SMB LLC	Cloud Optimized SMB LLC	~5×10²⁷

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:       16925
ASName:         COSMB-MAIN-NET-00
ASHandle:       AS16925
RegDate:        2020-01-17
Updated:        2020-01-17
Ref:            https://rdap.arin.net/registry/autnum/16925


OrgName:        Cloud Optimized SMB LLC
OrgId:          COSL-4
Address:        1604 Mount High St
City:           Woodbridge
StateProv:      VA
PostalCode:     22192
Country:        US
RegDate:        2016-03-25
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/COSL-4


OrgAbuseHandle: ABUSE5319-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-571-777-1239 
OrgAbuseEmail:  abuse-arin@cloudoptimizedsmb.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5319-ARIN

OrgTechHandle: TECH985-ARIN
OrgTechName:   Tech
OrgTechPhone:  +1-571-777-1239 
OrgTechEmail:  tech-arin@cloudoptimizedsmb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TECH985-ARIN

OrgNOCHandle: NOC32475-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-571-777-1239 
OrgNOCEmail:  noc-arin@cloudoptimizedsmb.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32475-ARIN

OrgRoutingHandle: ROUTI13-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-571-777-1239 
OrgRoutingEmail:  routing-arin@cloudoptimizedsmb.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI13-ARIN

OrgDNSHandle: DNS1080-ARIN
OrgDNSName:   DNS
OrgDNSPhone:  +1-571-777-1239 
OrgDNSEmail:  dns-arin@cloudoptimizedsmb.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/DNS1080-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" : "16925",
    "as_handle" : "AS16925",
    "as_name" : "COSMB-MAIN-NET-00",
    "admin_contacts" : [ "DNS1080-ARIN" ],
    "tech_contacts" : [ "TECH985-ARIN", "ROUTI13-ARIN" ],
    "abuse_contacts" : [ "ABUSE5319-ARIN" ],
    "date_created" : "2020-01-17",
    "date_updated" : "2020-01-17",
    "source" : "https://rdap.arin.net/registry/autnum/16925"
  } ],
  "organization" : {
    "handle" : "COSL-4",
    "name" : "Cloud Optimized SMB LLC",
    "address" : [ "1604 Mount High St", "Woodbridge", "VA", "22192", "US" ],
    "street" : "Mount High St",
    "city" : "Woodbridge",
    "state" : "VA",
    "zip_code" : "22192",
    "country" : [ "US" ],
    "date_created" : "2016-03-25",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/COSL-4",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "DNS1080-ARIN",
    "name" : "DNS",
    "email" : [ "dns-arin@cloudoptimizedsmb.com" ],
    "phone" : [ "+1-571-777-1239" ],
    "source" : "https://rdap.arin.net/registry/entity/DNS1080-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "TECH985-ARIN",
    "name" : "Tech",
    "email" : [ "tech-arin@cloudoptimizedsmb.com" ],
    "phone" : [ "+1-571-777-1239" ],
    "source" : "https://rdap.arin.net/registry/entity/TECH985-ARIN"
  }, {
    "handle" : "ROUTI13-ARIN",
    "name" : "Routing",
    "email" : [ "routing-arin@cloudoptimizedsmb.com" ],
    "phone" : [ "+1-571-777-1239" ],
    "source" : "https://rdap.arin.net/registry/entity/ROUTI13-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE5319-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse-arin@cloudoptimizedsmb.com" ],
    "phone" : [ "+1-571-777-1239" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE5319-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS40676	Psychz Networks	US
AS29838	Atlantic Metro Communications II, Inc.	US

Upstreams

AS Number	Description	Country
AS40676	Psychz Networks	US
AS29838	Atlantic Metro Communications II, Inc.	US

Contacts

Email Contacts

tech-arin@cloudoptimizedsmb.com routing-arin@cloudoptimizedsmb.com

Abuse Contacts

abuse-arin@cloudoptimizedsmb.com