AS30377 - MACST-DUB - MacStadium, Inc., US

Ireland
AS Number
AS30377
AS Name
MACST-DUB
Org Name
MacStadium, Inc.
Country
United States
Registry

arin

RegDate

2015-10-09

Updated

2025-09-10

AS30377 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

1

IPv4 NUMs

6,144

IPv6 NUMs(/64)

536,870,912

6,144 IPv4 Addresses
CIDR Description IP Num
207.254.22.0/23
IRR Valid
MacStadium, Inc. 512
207.254.24.0/21
IRR Valid
MacStadium, Inc. 2048
207.254.68.0/22
IRR Valid
MacStadium, Inc. 1024
207.254.100.0/22
IRR Valid
MacStadium, Inc. 1024
207.254.112.0/22
IRR Valid
MacStadium, Inc. 1024
208.83.0.0/24
IRR Valid
Excella E1 POP (C02514002) 256
208.83.1.0/24
IRR Valid
Excella S5 POP 256
CIDR Description IP NUMs(prefix /64)
2607:6480:6000::/35
IRR Valid
MacStadium, Inc. 536870912
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,880 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7,214,336 30,065,164,288 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,212,800 77,331,890,432 IPv4 IPv4 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,662,208 17,717,133,312 IPv4 IPv4 IPv6 IPv6 
ASNumber:       30377
ASName:         MACST-DUB
ASHandle:       AS30377
RegDate:        2017-11-07
Updated:        2017-11-07    
Ref:            https://rdap.arin.net/registry/autnum/30377


OrgName:        MacStadium, Inc.
OrgId:          MACST-2
Address:        3340 Peachtree Rd NE Suite 2330
City:           Atlanta
StateProv:      GA
PostalCode:     30326
Country:        US
RegDate:        2015-10-09
Updated:        2025-09-10
Ref:            https://rdap.arin.net/registry/entity/MACST-2


OrgTechHandle: TRANK30-ARIN
OrgTechName:   Tran, Khoa 
OrgTechPhone:  +1-404-961-1038 
OrgTechEmail:  ktran@macstadium.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TRANK30-ARIN

OrgAbuseHandle: ABUSE7105-ARIN
OrgAbuseName:   Abuse Department
OrgAbusePhone:  +1-855-288-2260 
OrgAbuseEmail:  abuse@macstadium.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7105-ARIN

OrgTechHandle: CAL101-ARIN
OrgTechName:   Layton, Corey Allen
OrgTechPhone:  +1-404-961-1171 
OrgTechEmail:  clayton@macstadium.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CAL101-ARIN