AS Number
AS30170
AS Name
OPTICFUSION
Org Name
Isomedia, Inc.
Country / Region
United States
Registry

arin

RegDate

1996-05-12

Updated

2026-06-03

AS30170 Looking Glass
http://lg.opticfusion.net/
IPv4Prefixes

3

IPv6Prefixes

14

IPv4 NUMs

12,288

IPv6 NUMs(/64)

4,294,967,296

CIDR Description IP Num
66.113.96.0/20
IRR Valid
Isomedia, Inc. 4096
70.35.112.0/20
IRR Valid
Isomedia, Inc. 4096
209.147.112.0/20
IRR Valid
Isomedia, Inc. 4096
CIDR Description IP NUMs(prefix /64)
2607:f6f8::/32
IRR Valid
Isomedia, Inc. 4294967296
2607:f6f8:10:2::/64
IRR Parent Valid
Isomedia, Inc. 1
2607:f6f8:10:21::/64
IRR Parent Valid
Isomedia, Inc. 1
2607:f6f8:10:22::/64
IRR Parent Valid
Isomedia, Inc. 1
2607:f6f8:10:23::/64
IRR Parent Valid
Isomedia, Inc. 1
2607:f6f8:10:24::/64
IRR Parent Valid
Isomedia, Inc. 1
2607:f6f8:1000::/36
IRR Parent Valid
Isomedia, Inc. 268435456
2607:f6f8:1000:100::/56
IRR Parent Valid
Isomedia, Inc. 256
2607:f6f8:1000:300::/56
IRR Parent Valid
Isomedia, Inc. 256
2607:f6f8:1100::/40
IRR Parent Valid
Isomedia, Inc. 16777216
2607:f6f8:1200::/40
IRR Parent Valid
Isomedia, Inc. 16777216
2607:f6f8:1300::/40
IRR Parent Valid
Isomedia, Inc. 16777216
2607:f6f8:1400::/40
IRR Parent Valid
Isomedia, Inc. 16777216
2607:f6f8:3100::/48
IRR Parent Valid
Isomedia, Inc. 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,751,552 51,808,436,224 IPv4 IPv4 IPv6 IPv6
AS18530 ISOMEDIA-1 - Isomedia, Inc., US United States 68,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS18530 ISOMEDIA-1 - Isomedia, Inc., US United States 68,608 4,294,967,296 IPv4 IPv4
AS27225 TBI-ASN-1 - TrueBlue, Inc., US United States 1,024 0 IPv4 IPv4
AS33569 ALLHOSTSHOP - ALLHOSTSHOP.COM, US United States 2,304 0 IPv4 IPv4
AS53283 LITWARE - Litware LLC, US United States 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS393387 PORT-OF-TACOMA-ASN - Port of Tacoma, US United States 1,280 0 IPv4 IPv4
AS397465 SKYNET-BROADBAND - Skynet Broadband, US United States 1,280 0 IPv4 IPv4
AS399310 SOUTH-SOUND-911 - South Sound 911, US United States 5,632 0 IPv4 IPv4

Whois Record

ASNumber 30170

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

OrgID ISOM

OrgID
ISOM
OrgName
Isomedia, Inc.
CanAllocate
Street
PO Box 58288
City
Seattle
State/Prov
WA
Country
US
PostalCode
98138
RegDate
1996-05-12
Updated
2026-06-03
ReferralServer
rwhois://rwhois.isomedia.com:4321
OrgTechHandle
NOCAD123-ARIN
OrgAbuseHandle
NAT8-ARIN
OrgNOCHandle
DNSAD104-ARIN
OrgAdminHandle
SM362-ARIN
Source
ARIN

OrgAdminHandleHandle SM362-ARIN

OrgAdminHandleHandle
SM362-ARIN
OrgAdminHandleName
Milton, Steve
OrgAdminHandlePhone
+1-425-605-5700
OrgAdminHandleEmail
OrgAdminHandleRef
https://rdap.arin.net/registry/entity/SM362-ARIN

OrgTechHandleHandle NOCAD123-ARIN

OrgTechHandleHandle
NOCAD123-ARIN
OrgTechHandleName
NOC Administrators,
OrgTechHandlePhone
+1-253-830-2943
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/NOCAD123-ARIN

OrgAbuseHandleHandle NAT8-ARIN

OrgAbuseHandleHandle
NAT8-ARIN
OrgAbuseHandleName
Network Abuse Team,
OrgAbuseHandlePhone
+1-425-605-5700
OrgAbuseHandleEmail
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/NAT8-ARIN

OrgNOCHandleHandle DNSAD104-ARIN

OrgNOCHandleHandle
DNSAD104-ARIN
OrgNOCHandleName
DNS Admin,
OrgNOCHandlePhone
+1-425-605-5700
OrgNOCHandleEmail
OrgNOCHandleRef
https://rdap.arin.net/registry/entity/DNSAD104-ARIN

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

OrgID:          ISOM
OrgName:        Isomedia, Inc.
CanAllocate:    
Street:         PO Box 58288
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98138
RegDate:        1996-05-12
Updated:        2026-06-03
ReferralServer: rwhois://rwhois.isomedia.com:4321
OrgTechHandle   NOCAD123-ARIN
OrgAbuseHandle  NAT8-ARIN
OrgNOCHandle    DNSAD104-ARIN
OrgAdminHandle  SM362-ARIN
Source:         ARIN

OrgAdminHandleHandle:  SM362-ARIN
OrgAdminHandleName:    Milton, Steve
OrgAdminHandlePhone:   +1-425-605-5700
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/SM362-ARIN

OrgTechHandleHandle:  NOCAD123-ARIN
OrgTechHandleName:    NOC Administrators, 
OrgTechHandlePhone:   +1-253-830-2943
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/NOCAD123-ARIN

OrgAbuseHandleHandle:  NAT8-ARIN
OrgAbuseHandleName:    Network Abuse Team, 
OrgAbuseHandlePhone:   +1-425-605-5700
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/NAT8-ARIN

OrgNOCHandleHandle:  DNSAD104-ARIN
OrgNOCHandleName:    DNS Admin, 
OrgNOCHandlePhone:   +1-425-605-5700
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/DNSAD104-ARIN