AS Number
AS0
AS Name
MCI-ASN
Org Name
Verizon Business
Registry

arin

RegDate

2006-05-30

Updated

2024-02-12

AS3377 Looking Glass
IPv4Prefixes

18

IPv6Prefixes

0

IPv4 NUMs

78,336

IPv6 NUMs(/64)

0

78,336 IPv4 Addresses
CIDR Description IP Num
131.146.0.0/17 Verizon Business 32768
131.146.128.0/17 Verizon Business 32768
131.146.253.0/24 Verizon Business 256
131.146.254.0/24 Verizon Business 256
166.44.240.0/24 Verizon Business 256
166.44.241.0/24 Verizon Business 256
166.58.0.0/22 Verizon Business 1024
166.58.4.0/22 Verizon Business 1024
166.58.8.0/22 Verizon Business 1024
166.58.12.0/22 Verizon Business 1024
166.58.16.0/22 Verizon Business 1024
166.58.20.0/22 Verizon Business 1024
166.58.24.0/22 Verizon Business 1024
166.58.28.0/22 Verizon Business 1024
166.58.32.0/22 Verizon Business 1024
166.58.36.0/22 Verizon Business 1024
166.58.40.0/22 Verizon Business 1024
166.58.44.0/22 Verizon Business 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3371 MCI-ASN - Verizon Business, US United States 1,573,888 8,589,934,592 IPv4 IPv4
AS3372 MCI-ASN - Verizon Business, US United States 453,376 4,295,032,832 IPv4 IPv4
AS3378 MCI-ASN - Verizon Business, US United States 74,240 0 IPv4 IPv4
IP Address Domain NUMs Domains
166.44.240.10 1 idnvpn-east.verizon.com
166.44.240.12 1 asqsslvpn1.verizonbusiness.com
166.44.240.18 1 asqsslvpn1.verizonbusiness.com
166.44.240.20 1 ssl2.verizonbusiness.com
ASNumber:       3369 - 3378
ASName:         MCI-ASN
ASHandle:       AS3369
RegDate:        1994-01-06
Updated:        2024-07-02    
Ref:            https://rdap.arin.net/registry/autnum/3369



OrgName:        Verizon Business
OrgId:          MCICS
Address:        22001 Loudoun County Pkwy
City:           Ashburn
StateProv:      VA
PostalCode:     20147
Country:        US
RegDate:        2006-05-30
Updated:        2024-02-12
Ref:            https://rdap.arin.net/registry/entity/MCICS


OrgAbuseHandle: ABUSE3-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-800-900-0241 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3-ARIN

OrgAbuseHandle: ABUSE5603-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-800-900-0241 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5603-ARIN

OrgTechHandle: SWIPP9-ARIN
OrgTechName:   SWIPPER
OrgTechPhone:  +1-800-900-0241 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/SWIPP9-ARIN

OrgDNSHandle: VZDNS1-ARIN
OrgDNSName:   VZ-DNSADMIN
OrgDNSPhone:  +1-800-900-0241 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/VZDNS1-ARIN