ASN AS39979 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS39979?

AS39979 is listed under Polygon.io, 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.

AS39979 Polygon.io, Inc | IPGeolocation.io

ASN Lookup Tool

Polygon.io, Inc massive.com

US 4 Routes

AS Data

AS39979

AS39979 – Polygon.io, Inc

AS Number	39979
AS Name	MASSIVE-COM-NY5
Organization	Polygon.io, Inc (pl-962)
Country	US
Website	massive.com
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2018-10-16

ASN Intelligence API for production workflows

Use ASN data for AS39979 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.133.177.0/24	AS39979	Polygon.io, Inc	Stackdot LLC	256
198.44.194.0/24	AS39979	Polygon.io, Inc	Polygon.io, Inc	256
192.234.37.0/24	AS39979	Polygon.io, Inc	Polygon.io, Inc	256
216.66.66.0/24	AS39979	Polygon.io, Inc	Quinton Pike	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:       39979
ASName:         MASSIVE-COM-NY5
ASHandle:       AS39979
RegDate:        2018-10-16
Updated:        2026-09-26
Comment:        https://massive.com
Ref:            https://rdap.arin.net/registry/autnum/39979


OrgName:        Polygon.io, Inc
OrgId:          PL-962
Address:        331 Elizabeth Street Ste A
City:           Atlanta
StateProv:      GA
PostalCode:     30307
Country:        US
RegDate:        2018-10-15
Updated:        2026-09-26
Comment:        Massive
Comment:        https://massive.com
Ref:            https://rdap.arin.net/registry/entity/PL-962


OrgAbuseHandle: SUEVE-ARIN
OrgAbuseName:   Suever, Jonathan 
OrgAbusePhone:  +1-256-682-8627 
OrgAbuseEmail:  jonathan.suever@polygon.io
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SUEVE-ARIN

OrgTechHandle: SUEVE-ARIN
OrgTechName:   Suever, Jonathan 
OrgTechPhone:  +1-256-682-8627 
OrgTechEmail:  jonathan.suever@polygon.io
OrgTechRef:    https://rdap.arin.net/registry/entity/SUEVE-ARIN

OrgNOCHandle: SUEVE-ARIN
OrgNOCName:   Suever, Jonathan 
OrgNOCPhone:  +1-256-682-8627 
OrgNOCEmail:  jonathan.suever@polygon.io
OrgNOCRef:    https://rdap.arin.net/registry/entity/SUEVE-ARIN

RNOCHandle: SUEVE-ARIN
RNOCName:   Suever, Jonathan 
RNOCPhone:  +1-256-682-8627 
RNOCEmail:  jonathan.suever@polygon.io
RNOCRef:    https://rdap.arin.net/registry/entity/SUEVE-ARIN

RAbuseHandle: SUEVE-ARIN
RAbuseName:   Suever, Jonathan 
RAbusePhone:  +1-256-682-8627 
RAbuseEmail:  jonathan.suever@polygon.io
RAbuseRef:    https://rdap.arin.net/registry/entity/SUEVE-ARIN

RTechHandle: SUEVE-ARIN
RTechName:   Suever, Jonathan 
RTechPhone:  +1-256-682-8627 
RTechEmail:  jonathan.suever@polygon.io
RTechRef:    https://rdap.arin.net/registry/entity/SUEVE-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" : "39979",
    "as_handle" : "AS39979",
    "as_name" : "MASSIVE-COM-NY5",
    "tech_contacts" : [ "SUEVE-ARIN", "SUEVE-ARIN" ],
    "abuse_contacts" : [ "SUEVE-ARIN", "SUEVE-ARIN" ],
    "date_created" : "2018-10-16",
    "date_updated" : "2026-09-26",
    "source" : "https://rdap.arin.net/registry/autnum/39979"
  } ],
  "organization" : {
    "handle" : "PL-962",
    "name" : "Polygon.io, Inc",
    "address" : [ "331 Elizabeth Street Ste A", "Atlanta", "GA", "30307", "US" ],
    "street" : "Elizabeth Street",
    "city" : "Atlanta",
    "state" : "GA",
    "zip_code" : "30307",
    "country" : [ "US" ],
    "date_created" : "2018-10-15",
    "date_updated" : "2026-09-26",
    "source" : "https://rdap.arin.net/registry/entity/PL-962",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "SUEVE-ARIN",
    "name" : "Suever, Jonathan",
    "email" : [ "jonathan.suever@polygon.io" ],
    "phone" : [ "+1-256-682-8627" ],
    "source" : "https://rdap.arin.net/registry/entity/SUEVE-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SUEVE-ARIN",
    "name" : "Suever, Jonathan",
    "email" : [ "jonathan.suever@polygon.io" ],
    "phone" : [ "+1-256-682-8627" ],
    "source" : "https://rdap.arin.net/registry/entity/SUEVE-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS174	Cogent Communications, LLC	US