ASN AS30170 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS30170?

AS30170 is listed under Isomedia, 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.

AS30170 Isomedia, Inc. | IPGeolocation.io

ASN Lookup Tool

Isomedia, Inc. isomedia.com

US 17 Routes

AS Data

AS30170

AS30170 – Isomedia, Inc.

AS Number	30170
AS Name	OPTICFUSION
Organization	Isomedia, Inc. (isom)
Country	US
Website	isomedia.com
Number of IPv4 Routes	3
Number of IPv6 Routes	14
ASN type	ISP
Registry	ARIN
Date Allocated	2003-08-01

ASN Intelligence API for production workflows

Use ASN data for AS30170 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2607:f6f8:1000:300::/56	AS30170	Isomedia, Inc.	Isomedia, Inc.	~5×10²¹
2607:f6f8:10:24::/64	AS30170	Isomedia, Inc.	Isomedia, Inc.	~18×10¹⁸
2607:f6f8:3100::/48	AS30170	Isomedia, Inc.	Isomedia, Inc.	~1×10²⁴
70.35.112.0/20	AS30170	Isomedia, Inc.	Isomedia, Inc.	4096
2607:f6f8:1000::/36	AS30170	Isomedia, Inc.	Isomedia, Inc.	~5×10²⁷
2607:f6f8:10:21::/64	AS30170	Isomedia, Inc.	Isomedia, Inc.	~18×10¹⁸
2607:f6f8:10:23::/64	AS30170	Isomedia, Inc.	Isomedia, Inc.	~18×10¹⁸
2607:f6f8:1000:100::/56	AS30170	Isomedia, Inc.	Isomedia, Inc.	~5×10²¹
2607:f6f8:1400::/40	AS30170	Isomedia, Inc.	Isomedia, Inc.	~309×10²⁴
2607:f6f8::/32	AS30170	Isomedia, Inc.	Isomedia, Inc.	~79×10²⁷

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:       30170
ASName:         OPTICFUSION
ASHandle:       AS30170
RegDate:        2003-08-01
Updated:        2015-03-12
Ref:            https://rdap.arin.net/registry/autnum/30170


OrgName:        Isomedia, Inc.
OrgId:          ISOM
Address:        PO Box 58288
City:           Seattle
StateProv:      WA
PostalCode:     98138
Country:        US
RegDate:        1996-05-12
Updated:        2025-02-03
Ref:            https://rdap.arin.net/registry/entity/ISOM

ReferralServer:  rwhois://rwhois.isomedia.com:4321

OrgAbuseHandle: NAT8-ARIN
OrgAbuseName:   Network Abuse Team
OrgAbusePhone:  +1-425-605-5700 
OrgAbuseEmail:  abuse@isomedia.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAT8-ARIN

OrgNOCHandle: DNSAD104-ARIN
OrgNOCName:   DNS Admin
OrgNOCPhone:  +1-425-605-5700 
OrgNOCEmail:  arin-noc-poc@isomedia.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DNSAD104-ARIN

OrgTechHandle: NOCAD123-ARIN
OrgTechName:   NOC Administrators
OrgTechPhone:  +1-253-830-2943 
OrgTechEmail:  isofusion-arin@isofusion.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOCAD123-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" : "30170",
    "as_handle" : "AS30170",
    "as_name" : "OPTICFUSION",
    "tech_contacts" : [ "NOCAD123-ARIN" ],
    "abuse_contacts" : [ "NAT8-ARIN" ],
    "date_created" : "2003-08-01",
    "date_updated" : "2015-03-12",
    "source" : "https://rdap.arin.net/registry/autnum/30170"
  } ],
  "organization" : {
    "handle" : "ISOM",
    "name" : "Isomedia, Inc.",
    "address" : [ "PO Box 58288", "Seattle", "WA", "98138", "US" ],
    "city" : "Seattle",
    "state" : "WA",
    "zip_code" : "98138",
    "country" : [ "US" ],
    "date_created" : "1996-05-12",
    "date_updated" : "2025-02-03",
    "source" : "https://rdap.arin.net/registry/entity/ISOM",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NOCAD123-ARIN",
    "name" : "NOC Administrators",
    "email" : [ "isofusion-arin@isofusion.com" ],
    "phone" : [ "+1-253-830-2943" ],
    "source" : "https://rdap.arin.net/registry/entity/NOCAD123-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NAT8-ARIN",
    "name" : "Network Abuse Team",
    "email" : [ "abuse@isomedia.com" ],
    "phone" : [ "+1-425-605-5700" ],
    "source" : "https://rdap.arin.net/registry/entity/NAT8-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS18530	Isomedia, Inc.	US
AS399310	South Sound 911	US
AS6461	Zayo Bandwidth	US
AS393387	Port of Tacoma	US
AS33569	ALLHOSTSHOP.COM	US
AS27225	TrueBlue, Inc.	US
AS53283	Litware LLC	US

Upstreams

AS Number	Description	Country
AS18530	Isomedia, Inc.	US
AS6461	Zayo Bandwidth	US

Downstreams

AS Number	Description	Country
AS18530	Isomedia, Inc.	US
AS399310	South Sound 911	US
AS393387	Port of Tacoma	US
AS33569	ALLHOSTSHOP.COM	US
AS27225	TrueBlue, Inc.	US
AS53283	Litware LLC	US

Contacts

Email Contacts

isofusion-arin@isofusion.com

Abuse Contacts

abuse@isomedia.com