AS397027 - BLOCK-LINE-DENVER - Block Line Systems, LLC, US

United States
AS Number
AS397027
AS Name
BLOCK-LINE-DENVER
Org Name
Block Line Systems, LLC
Country
United States
Registry

arin

RegDate

2015-11-12

Updated

2025-09-16

AS397027 Looking Glass
IPv4Prefixes

9

IPv6Prefixes

0

IPv4 NUMs

2,048

IPv6 NUMs(/64)

0

2,048 IPv4 Addresses
CIDR Description IP Num
24.53.152.0/24 Block Line Systems, LLC 256
24.53.152.0/22 Block Line Systems, LLC 1024
24.53.154.0/24 Block Line Systems, LLC 256
24.53.155.0/24 Block Line Systems, LLC 256
24.53.156.0/24 Block Line Systems, LLC 256
24.53.156.0/22 Block Line Systems, LLC 1024
24.53.157.0/24 Block Line Systems, LLC 256
24.53.158.0/24 Block Line Systems, LLC 256
24.53.159.0/24 Block Line Systems, LLC 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,924,992 220,323,381,248 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,636,672 425,202,876,416 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 464,384 282,627,370,778,624 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS46181 MAXXSOUTH-BROADBAND - BCI Mississippi Broadband,LLC, US United States 256 0 IPv4 IPv4 
ASNumber:       397027
ASName:         BLOCK-LINE-DENVER
ASHandle:       AS397027
RegDate:        2018-08-31
Updated:        2018-08-31    
Ref:            https://rdap.arin.net/registry/autnum/397027


OrgName:        Block Line Systems, LLC
OrgId:          BLSL
Address:        1645 West Chester Pike
Address:        Suite 200
City:           West Chester
StateProv:      PA
PostalCode:     19382
Country:        US
RegDate:        2015-11-12
Updated:        2025-09-16
Ref:            https://rdap.arin.net/registry/entity/BLSL

ReferralServer:  rwhois://rwhois.infinitecom.net:4321

OrgTechHandle: INE20-ARIN
OrgTechName:   IP Network Engineering
OrgTechPhone:  +1-419-724-3884 
OrgTechEmail:  ss-noc@sharedsvcs.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INE20-ARIN

OrgNOCHandle: INE20-ARIN
OrgNOCName:   IP Network Engineering
OrgNOCPhone:  +1-419-724-3884 
OrgNOCEmail:  ss-noc@sharedsvcs.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/INE20-ARIN

OrgTechHandle: MST395-ARIN
OrgTechName:   Totoro, Michael Steven
OrgTechPhone:  +1-610-355-9781 
OrgTechEmail:  mtotoro@trusttelesystem.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MST395-ARIN

OrgTechHandle: OWOLA3-ARIN
OrgTechName:   Owolabi, Olu 
OrgTechPhone:  +1-484-250-0957 
OrgTechEmail:  oowolabi@trusttelesystem.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OWOLA3-ARIN

OrgAbuseHandle: IAA18-ARIN
OrgAbuseName:   IP Address Administrator
OrgAbusePhone:  +1-610-918-1646 
OrgAbuseEmail:  IPAdmin@infinitecomllc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IAA18-ARIN