ASN AS40027 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40027?

AS40027 is listed under Netflix Streaming Services 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.

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AS40027 Netflix Streaming Services Inc.

ASN Lookup Tool

Netflix Streaming Services Inc. netflix.com

US 38 Routes

AS Data

AS40027

AS40027 – Netflix Streaming Services Inc.

AS Number	40027
AS Name	NETFLIX-ASN
Organization	Netflix Streaming Services Inc. (ss-144)
Country	US
Website	netflix.com
Number of IPv4 Routes	19
Number of IPv6 Routes	19
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2006-06-08

ASN Intelligence API for production workflows

Use ASN data for AS40027 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
207.45.74.0/24	AS40027	Netflix Streaming Services Inc.	Netflix, Inc	256
45.57.8.0/23	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	512
2a00:86c0:2042::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
45.57.9.0/24	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	256
2a00:86c0:2009::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
207.45.72.0/24	AS40027	Netflix Streaming Services Inc.	Netflix	256
45.57.86.0/24	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	256
45.57.87.0/24	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	256
2a00:86c0:2041::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
2a00:86c0:2008::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
2a00:86c0:2086::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
45.57.86.0/23	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	512
45.57.8.0/24	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	256
2a00:86c0:2040::/47	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~2×10²⁴
45.57.41.0/24	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	256
2a00:86c0:2087::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
2a00:86c0:2040::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
45.57.40.0/23	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	512
45.57.91.0/24	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	256
2a00:86c0:2052::/47	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~2×10²⁴
2a00:86c0:2044::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
2a00:86c0:2090::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
2a00:86c0:2091::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
2a00:86c0:2086::/47	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~2×10²⁴
45.57.90.0/23	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	512
2a00:86c0:2052::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
2a00:86c0:2090::/47	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~2×10²⁴
207.45.73.0/24	AS40027	Netflix Streaming Services Inc.	Netflix	256
45.57.90.0/24	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	256
2a00:86c0:2043::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
45.57.44.0/24	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	256
2a00:86c0:2008::/47	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~2×10²⁴
207.45.74.0/23	AS40027	Netflix Streaming Services Inc.	Netflix, Inc	512
2a00:86c0:2042::/47	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~2×10²⁴
45.57.40.0/24	AS40027	Netflix Streaming Services Inc.	Netflix Streaming Services Inc.	256
207.45.72.0/23	AS40027	Netflix Streaming Services Inc.	Netflix	512
2a00:86c0:2053::/48	AS40027	Netflix Streaming Services Inc.	NET6 2A00 86C	~1×10²⁴
207.45.75.0/24	AS40027	Netflix Streaming Services Inc.	Netflix, Inc	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:       40027
ASName:         NETFLIX-ASN
ASHandle:       AS40027
RegDate:        2006-06-08
Updated:        2013-02-04
Ref:            https://rdap.arin.net/registry/autnum/40027


OrgName:        Netflix Streaming Services Inc.
OrgId:          SS-144
Address:        1209 Orange Street
City:           Wilmington
StateProv:      DE
PostalCode:     19801
Country:        US
RegDate:        2012-04-20
Updated:        2021-07-21
Ref:            https://rdap.arin.net/registry/entity/SS-144


OrgAbuseHandle: SNO92-ARIN
OrgAbuseName:   Streaming Network Operations
OrgAbusePhone:  +1-408-540-3700 
OrgAbuseEmail:  cdnetops@netflix.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SNO92-ARIN

OrgTechHandle: SNO92-ARIN
OrgTechName:   Streaming Network Operations
OrgTechPhone:  +1-408-540-3700 
OrgTechEmail:  cdnetops@netflix.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SNO92-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" : "40027",
    "as_handle" : "AS40027",
    "as_name" : "NETFLIX-ASN",
    "tech_contacts" : [ "SNO92-ARIN" ],
    "abuse_contacts" : [ "SNO92-ARIN" ],
    "date_created" : "2006-06-08",
    "date_updated" : "2013-02-04",
    "source" : "https://rdap.arin.net/registry/autnum/40027"
  } ],
  "organization" : {
    "handle" : "SS-144",
    "name" : "Netflix Streaming Services Inc.",
    "address" : [ "1209 Orange Street", "Wilmington", "DE", "19801", "US" ],
    "street" : "Orange Street",
    "city" : "Wilmington",
    "state" : "DE",
    "zip_code" : "19801",
    "country" : [ "US" ],
    "date_created" : "2012-04-20",
    "date_updated" : "2021-07-21",
    "source" : "https://rdap.arin.net/registry/entity/SS-144",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "SNO92-ARIN",
    "name" : "Streaming Network Operations",
    "email" : [ "cdnetops@netflix.com" ],
    "phone" : [ "+1-408-540-3700" ],
    "source" : "https://rdap.arin.net/registry/entity/SNO92-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SNO92-ARIN",
    "name" : "Streaming Network Operations",
    "email" : [ "cdnetops@netflix.com" ],
    "phone" : [ "+1-408-540-3700" ],
    "source" : "https://rdap.arin.net/registry/entity/SNO92-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS2906	Netflix Streaming Services Inc.	US

Upstreams

AS Number	Description	Country
AS2906	Netflix Streaming Services Inc.	US