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AS397424 Weiss Asset Management LP

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

Weiss Asset Management LP weissasset.com

US 1 Routes

AS Data

AS397424

AS397424 – Weiss Asset Management LP

AS Number	397424
AS Name	WAM-ASN-01
Organization	Weiss Asset Management LP (waml-3)
Country	US
Website	weissasset.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2019-03-26

ASN Intelligence API for production workflows

Use ASN data for AS397424 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.10.191.0/24	AS397424	Weiss Asset Management LP	Weiss Asset Management LP	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:       397424
ASName:         WAM-ASN-01
ASHandle:       AS397424
RegDate:        2019-03-26
Updated:        2019-03-26
Ref:            https://rdap.arin.net/registry/autnum/397424


OrgName:        Weiss Asset Management LP
OrgId:          WAML-3
Address:        222 Berkeley Street
Address:        16th Floor
City:           Boston
StateProv:      MA
PostalCode:     02116
Country:        US
RegDate:        2019-03-08
Updated:        2024-05-15
Ref:            https://rdap.arin.net/registry/entity/WAML-3


OrgNOCHandle: INFOR269-ARIN
OrgNOCName:   Information Technology
OrgNOCPhone:  +1-617-778-7780 
OrgNOCEmail:  vendors@weissasset.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/INFOR269-ARIN

OrgRoutingHandle: INFOR269-ARIN
OrgRoutingName:   Information Technology
OrgRoutingPhone:  +1-617-778-7780 
OrgRoutingEmail:  vendors@weissasset.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/INFOR269-ARIN

OrgAbuseHandle: INFOR269-ARIN
OrgAbuseName:   Information Technology
OrgAbusePhone:  +1-617-778-7780 
OrgAbuseEmail:  vendors@weissasset.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INFOR269-ARIN

OrgTechHandle: INFOR269-ARIN
OrgTechName:   Information Technology
OrgTechPhone:  +1-617-778-7780 
OrgTechEmail:  vendors@weissasset.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INFOR269-ARIN

OrgDNSHandle: INFOR269-ARIN
OrgDNSName:   Information Technology
OrgDNSPhone:  +1-617-778-7780 
OrgDNSEmail:  vendors@weissasset.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/INFOR269-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" : "397424",
    "as_handle" : "AS397424",
    "as_name" : "WAM-ASN-01",
    "admin_contacts" : [ "INFOR269-ARIN" ],
    "tech_contacts" : [ "INFOR269-ARIN", "INFOR269-ARIN" ],
    "abuse_contacts" : [ "INFOR269-ARIN" ],
    "date_created" : "2019-03-26",
    "date_updated" : "2019-03-26",
    "source" : "https://rdap.arin.net/registry/autnum/397424"
  } ],
  "organization" : {
    "handle" : "WAML-3",
    "name" : "Weiss Asset Management LP",
    "address" : [ "222 Berkeley Street", "16th Floor", "Boston", "MA", "02116", "US" ],
    "street" : "Berkeley Street",
    "city" : "Boston",
    "state" : "MA",
    "zip_code" : "02116",
    "country" : [ "US" ],
    "date_created" : "2019-03-08",
    "date_updated" : "2024-05-15",
    "source" : "https://rdap.arin.net/registry/entity/WAML-3",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "INFOR269-ARIN",
    "name" : "Information Technology",
    "email" : [ "vendors@weissasset.com" ],
    "phone" : [ "+1-617-778-7780" ],
    "source" : "https://rdap.arin.net/registry/entity/INFOR269-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "INFOR269-ARIN",
    "name" : "Information Technology",
    "email" : [ "vendors@weissasset.com" ],
    "phone" : [ "+1-617-778-7780" ],
    "source" : "https://rdap.arin.net/registry/entity/INFOR269-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "INFOR269-ARIN",
    "name" : "Information Technology",
    "email" : [ "vendors@weissasset.com" ],
    "phone" : [ "+1-617-778-7780" ],
    "source" : "https://rdap.arin.net/registry/entity/INFOR269-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS398427	Markley Network Services, LLC	US

Upstreams

AS Number	Description	Country
AS398427	Markley Network Services, LLC	US

Frequently Asked Questions

What is ASN AS397424?

ASN AS397424 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS397424?

AS397424 is listed under Weiss Asset Management LP.

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.