ASN AS2635 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS2635?

AS2635 is listed under Automattic, 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.

AS2635 Automattic, Inc | IPGeolocation.io

ASN Lookup Tool

Automattic, Inc automattic.com

US 208 Routes

AS Data

AS2635

AS2635 – Automattic, Inc

AS Number	2635
AS Name	AUTOMATTIC
Organization	Automattic, Inc(autom-93)
Country	US
Website	automattic.com
Number of IPv4 Routes	157
Number of IPv6 Routes	51
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-10-01

ASN Intelligence API for production workflows

Use ASN data for AS2635 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.0.74.0/23	AS2635	Automattic, Inc	Automattic, Inc	512
192.0.80.0/20	AS2635	Automattic, Inc	Automattic, Inc	4096
2403:6b80:9::/48	AS2635	Automattic, Inc	Ausomattic Pty Ltd	~1×10²⁴
192.0.104.0/24	AS2635	Automattic, Inc	Automattic, Inc	256
192.0.87.0/24	AS2635	Automattic, Inc	Automattic, Inc	256
66.6.32.0/24	AS2635	Automattic, Inc	TUMBLR, INC.	256
192.0.116.0/24	AS2635	Automattic, Inc	Automattic, Inc	256
2403:6b80:a::/48	AS2635	Automattic, Inc	Ausomattic Pty Ltd	~1×10²⁴
185.138.28.0/24	AS2635	Automattic, Inc	Automattic, Inc	256
192.0.75.0/24	AS2635	Automattic, Inc	Automattic, 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:       2635
ASName:         AUTOMATTIC
ASHandle:       AS2635
RegDate:        2012-10-01
Updated:        2012-10-01    
Ref:            https://rdap.arin.net/registry/autnum/2635


OrgName:        Automattic, Inc
OrgId:          AUTOM-93
Address:        60 29th Street #343
City:           San Francisco
StateProv:      CA
PostalCode:     94110
Country:        US
RegDate:        2011-10-05
Updated:        2023-08-11
Ref:            https://rdap.arin.net/registry/entity/AUTOM-93


OrgNOCHandle: NOC12276-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-877-273-8550 
OrgNOCEmail:  ipadmin@automattic.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC12276-ARIN

OrgAbuseHandle: ABUSE3970-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-877-273-8550 
OrgAbuseEmail:  abuse@automattic.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3970-ARIN

OrgTechHandle: NOC12276-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-877-273-8550 
OrgTechEmail:  ipadmin@automattic.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC12276-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

Peers

AS Number	Description	Country
AS209179	AfriCloud LLC	US
AS28792	Public Internet Ltd	GB
AS58057	Securebit AG	CH
AS40994	Hohl IT e.U.	AT
AS401703	Ordinal Advisors LLC	US
AS2500	WIDE Project	JP
AS38880	Micron21 Datacentre Pty Ltd	AU
AS198150	SIACOM JSC	GE
AS40850	UPIX NETWORKS INTERNATIONAL LLC	US
AS60144	3W Infra B.V.	NL

Upstreams

AS Number	Description	Country
AS12552	GlobalConnect AB	SE
AS58057	Securebit AG	CH
AS39249	Netassist International EOOD	BG
AS4230	CLARO S.A.	BR
AS37468	Angola Cables	AO
AS3303	Swisscom Schweiz AG	CH
AS37497	Network Platforms PTY LTD	ZA
AS6461	Zayo Bandwidth	US
AS12859	BIT BV	NL
AS58453	China Mobile International Limited	HK