AS Number
AS31755
AS Name
VISKASE-COMPANIES-INC-ASN
Org Name
Viskase Companies, Inc.
Registry

arin

RegDate

2007-01-09

Updated

2025-05-01

AS31755 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

512 IPv4 Addresses
CIDR Description IP Num
137.239.221.0/24 Momentum Telecom, Inc. 256
208.4.14.0/24 Viskase Companies, Inc. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 93,758,976 2,737,557,012,480 IPv4 IPv4
AS33491 COMCAST-33491 - Comcast Cable Communications, LLC, US United States 69,376 1,108,121,026,560 IPv4 IPv4
ASNumber:       31755
ASName:         VISKASE-COMPANIES-INC-ASN
ASHandle:       AS31755
RegDate:        2007-01-25
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/31755


OrgName:        Viskase Companies, Inc.
OrgId:          VISKA
Address:        333 E Butterfield Road
Address:        Suite 400
City:           Lombard
StateProv:      IL
PostalCode:     60148
Country:        US
RegDate:        2007-01-09
Updated:        2025-05-01
Ref:            https://rdap.arin.net/registry/entity/VISKA


OrgTechHandle: JCS29-ARIN
OrgTechName:   Strait, James C
OrgTechPhone:  +1-630-874-0695 
OrgTechEmail:  james.strait@viskase.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JCS29-ARIN

OrgAbuseHandle: ABUSE1547-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-630-874-0695 
OrgAbuseEmail:  abuse@viskase.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1547-ARIN

OrgTechHandle: JONES2933-ARIN
OrgTechName:   Jones, Randy 
OrgTechPhone:  +1-630-874-0794 
OrgTechEmail:  rjones@viskase.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JONES2933-ARIN

RTechHandle: JCS29-ARIN
RTechName:   Strait, James C
RTechPhone:  +1-630-874-0695 
RTechEmail:  james.strait@viskase.com
RTechRef:    https://rdap.arin.net/registry/entity/JCS29-ARIN

RAbuseHandle: ABUSE1547-ARIN
RAbuseName:   abuse
RAbusePhone:  +1-630-874-0695 
RAbuseEmail:  abuse@viskase.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1547-ARIN