AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
ASN-GRID4-GATEWAYS Grid4 Communications, Inc 26 1 20,736 4,294,967,296 United States
20,736 IPv4 Addresses
CIDR Description IP Num
8.2.144.0/22 Grid4 Communications, Inc 1024
63.209.135.0/24 Grid4 Communications, Inc 256
76.9.112.0/20 Grid4 Communications, Inc 4096
76.9.120.0/22 ANX, Inc. (C02048075) 1024
76.9.120.0/21 ANX, Inc. (C02048075) 2048
76.9.124.0/24 REO Firewall (C02403733) 256
76.9.124.0/22 REO Firewall (C02403733) 1024
104.153.36.0/22 Grid4 Communications, Inc 1024
160.19.28.0/22 Grid4 Communications, Inc 1024
162.250.180.0/22 Grid4 Communications, Inc 1024
198.206.248.0/22 Grid4 Communications, Inc 1024
204.124.140.0/22 Grid4 Communications, Inc 1024
208.65.64.0/21 Grid4 Communications, Inc 2048
208.72.96.0/21 Grid4 Communications, Inc 2048
208.72.100.0/24 Grid4 Communications, Inc 256
208.72.101.0/24 Grid4 Communications (C02408930) 256
208.85.192.0/24 Associated Retinal (C01955198) 256
208.85.192.0/21 Grid4 Communications, Inc 2048
208.85.193.0/24 NJT Mayco (C05407633) 256
208.85.196.0/24 Grid4 Communications, Inc 256
208.85.199.0/24 Grid4 Communications, Inc 256
216.105.48.0/24 400 MONROE ASSOCIATES (C02447135) 256
216.105.48.0/20 Grid4 Communications, Inc 4096
216.105.52.0/24 NA MANS AND SONS (C03143449) 256
216.105.56.0/21 STRATA ONCOLOGY (C07461460) 2048
216.105.57.0/24 PROCTOR FINANCIAL (C03143363) 256
CIDR Description IP NUMs(prefix /64)
2605:9200::/32 Grid4 Communications, Inc 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS20205 AMPLEX - Amplex Electric, Inc., US United States 11,008 4,294,967,296 IPv4 IPv4
AS26554 US-SIGNAL - US Signal Company, L.L.C., US United States 136,960 4,294,967,296 IPv4 IPv4
AS30517 GREAT-LAKES-COMNET - Great Lakes Comnet, Inc., US United States 43,264 4,294,967,296 IPv4 IPv4
AS46887 LIGHTOWER - Lightower Fiber Networks I, LLC, US United States 798,720 5,906,235,392 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,738,368 318,685,839,360 IPv4 IPv4
AS2828 XO-AS15 - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 6,843,648 4,295,098,368 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,333,388 128,869,007,360 IPv4 IPv4 IPv6 IPv6
AS19383 WEBEL-1 - Web Elite LLC, US United States 11,776 0 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS19880 REALCOMPII - REALCOMP II LTD., US United States 1,536 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States DET-IX - Detroit Internet Exchange 209.124.52.49 2607:f790:100::49 1 Gbps 2019-06-10 17:39:39

Private Peering Facilities

Country/Region Name City Website Updated
123.NET - DC1 - 24700 Northwestern Hwy. Southfield http://www.123.net 2019-06-10 19:19:41
Liberty Center One Royal Oak https://libertycenterone.com/ 2019-06-10 20:08:29
IP Address Domain NUMs Domains
63.209.135.22 1 smartview.grid4.com
63.209.135.33 1 apply.grid4.com
63.209.135.47 2 wanlord.com
63.209.135.50 2 commportal.grid4.com
63.209.135.51 1 pps.grid4.com
63.209.135.101 1 ns3.grid4.com
63.209.135.102 1 ns4.grid4.com
ASNumber:       36394
ASName:         ASN-GRID4-GATEWAYS
ASHandle:       AS36394
RegDate:        2005-12-20
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/36394


OrgName:        Grid4 Communications, Inc
OrgId:          GRID4
Address:        2107 Crooks Rd
City:           Troy
StateProv:      MI
PostalCode:     48084
Country:        US
RegDate:        2005-10-27
Updated:        2018-06-20
Ref:            https://rdap.arin.net/registry/entity/GRID4


OrgTechHandle: PHELP5-ARIN
OrgTechName:   Phelps, Brad 
OrgTechPhone:  +1-248-244-8100 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/PHELP5-ARIN

OrgAbuseHandle: NOC2913-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-248-244-8100 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC2913-ARIN

OrgNOCHandle: NOC2913-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-248-244-8100 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC2913-ARIN

OrgAbuseHandle: PHELP5-ARIN
OrgAbuseName:   Phelps, Brad 
OrgAbusePhone:  +1-248-244-8100 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PHELP5-ARIN