What is ASN AS400566?

ASN AS400566 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400566?

AS400566 is listed under PowerSerg Data Systems Inc.

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?

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.

AS400566 PowerSerg Data Systems Inc

ASN Lookup Tool

PowerSerg Data Systems Inc powerserg.com

US 4 Routes

AS Data

AS400566

AS400566 – PowerSerg Data Systems Inc

AS Number	400566
AS Name	POWERSERG
Organization	PowerSerg Data Systems Inc (pds-241)
Country	US
Website	powerserg.com
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2022-03-28

ASN Intelligence API for production workflows

Use ASN data for AS400566 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.201.221.0/24	AS400566	PowerSerg Data Systems Inc	PowerSerg Data Systems Inc	256
2602:fb99::/36	AS400566	PowerSerg Data Systems Inc	PowerSerg Data Systems Inc	~5×10²⁷
23.134.82.0/24	AS400566	PowerSerg Data Systems Inc	PowerSerg Data Systems Inc	256
44.30.97.0/24	AS400566	PowerSerg Data Systems Inc	Amateur Radio Digital Communications	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:       400566
ASName:         POWERSERG
ASHandle:       AS400566
RegDate:        2022-03-28
Updated:        2022-03-28
Comment:        Please send abuse reports to abuse@powerserg.com
Comment:        NOC: 1-833-PSDS-NOC (abuse tickets cannot be resolved via telephone)
Ref:            https://rdap.arin.net/registry/autnum/400566


OrgName:        PowerSerg Data Systems Inc
OrgId:          PDS-241
Address:        1630 S Delaware St
Address:        Unit 5409
City:           San Mateo
StateProv:      CA
PostalCode:     94402
Country:        US
RegDate:        2018-07-06
Updated:        2024-04-03
Comment:        Please send abuse reports to abuse-PDS-241@sergiozygmuntgroup.com
Ref:            https://rdap.arin.net/registry/entity/PDS-241


OrgAbuseHandle: POWER220-ARIN
OrgAbuseName:   PowerSerg IT
OrgAbusePhone:  +1-833-773-7662 
OrgAbuseEmail:  noc@advanpath.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/POWER220-ARIN

OrgNOCHandle: POWER220-ARIN
OrgNOCName:   PowerSerg IT
OrgNOCPhone:  +1-833-773-7662 
OrgNOCEmail:  noc@advanpath.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/POWER220-ARIN

OrgTechHandle: POWER220-ARIN
OrgTechName:   PowerSerg IT
OrgTechPhone:  +1-833-773-7662 
OrgTechEmail:  noc@advanpath.com
OrgTechRef:    https://rdap.arin.net/registry/entity/POWER220-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" : "400566",
    "as_handle" : "AS400566",
    "as_name" : "POWERSERG",
    "tech_contacts" : [ "POWER220-ARIN" ],
    "abuse_contacts" : [ "POWER220-ARIN" ],
    "date_created" : "2022-03-28",
    "date_updated" : "2022-03-28",
    "source" : "https://rdap.arin.net/registry/autnum/400566"
  } ],
  "organization" : {
    "handle" : "PDS-241",
    "name" : "PowerSerg Data Systems Inc",
    "address" : [ "1630 S Delaware St", "Unit 5409", "San Mateo", "CA", "94402", "US" ],
    "street" : "S Delaware St",
    "city" : "San Mateo",
    "state" : "CA",
    "zip_code" : "94402",
    "country" : [ "US" ],
    "date_created" : "2018-07-06",
    "date_updated" : "2024-04-03",
    "source" : "https://rdap.arin.net/registry/entity/PDS-241",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "POWER220-ARIN",
    "name" : "PowerSerg IT",
    "email" : [ "noc@advanpath.com" ],
    "phone" : [ "+1-833-773-7662" ],
    "source" : "https://rdap.arin.net/registry/entity/POWER220-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "POWER220-ARIN",
    "name" : "PowerSerg IT",
    "email" : [ "noc@advanpath.com" ],
    "phone" : [ "+1-833-773-7662" ],
    "source" : "https://rdap.arin.net/registry/entity/POWER220-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS13335	Cloudflare, Inc.	US
AS38439	ZFS.RENT LLC	US
AS2734	CoreSite	US
AS52025	ParadoxNetworks Limited	GB
AS35008	Kerfuffle, LLC	US
AS6140	Two P	US
AS36236	NetActuate, Inc	US
AS34927	iFog GmbH	CH
AS6939	Hurricane Electric LLC	US
AS397131	Everythink Innovations Limited	CA

Upstreams

AS Number	Description	Country
AS13335	Cloudflare, Inc.	US
AS6939	Hurricane Electric LLC	US