AS Number
AS401729
AS Name
CS-ASN1
Org Name
CrossSignal, LLC
Registry

arin

RegDate

2025-05-07

Updated

2025-05-19

AS401729 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

512 IPv4 Addresses
CIDR Description IP Num
38.109.99.0/24
IRR InValid
PSINet, Inc. 256
208.222.3.0/24
ROA Signed and Valid IRR InValid
CROSS SIGNAL LLC 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,880,192 258,978,349,056 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,427,200 1,241,262,981,120 IPv4 IPv4
ASNumber:       401729
ASName:         CS-ASN1
ASHandle:       AS401729
RegDate:        2025-05-20
Updated:        2025-05-20    
Ref:            https://rdap.arin.net/registry/autnum/401729


OrgName:        CrossSignal, LLC
OrgId:          CL-2336
Address:        999 18th Street
Address:        Suite 3000
City:           Denver
StateProv:      CO
PostalCode:     80202
Country:        US
RegDate:        2025-05-07
Updated:        2025-05-19
Ref:            https://rdap.arin.net/registry/entity/CL-2336


OrgTechHandle: ADMIN9039-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-855-202-7677 
OrgTechEmail:  noc@crosssignal.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN9039-ARIN

OrgAbuseHandle: ADMIN9039-ARIN
OrgAbuseName:   Admin
OrgAbusePhone:  +1-855-202-7677 
OrgAbuseEmail:  noc@crosssignal.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN9039-ARIN