AS3377 - MCI-ASN - Verizon Business, US

United States
AS Number
AS3377
AS Name
MCI-ASN
Org Name
Verizon Business
Country / Region
United States
Registry

arin

RegDate

2006-05-30

Updated

2026-08-10

AS3377 Looking Glass
IPv4Prefixes

18

IPv6Prefixes

0

IPv4 NUMs

78,336

IPv6 NUMs(/64)

0

CIDR Description IP Num
131.146.0.0/17
Verizon Business 32768
131.146.128.0/17
Verizon Business 32768
131.146.232.0/21
Verizon Business 2048
131.146.240.0/21
Verizon Business 2048
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 8,590,000,128 IPv4 IPv4
AS3372 MCI-ASN - Verizon Business, US United States 465,664 4,294,967,296 IPv4 IPv4
AS3378 MCI-ASN - Verizon Business, US United States 71,680 0 IPv4 IPv4 
ASNumber:       3377
ASName:         MCI-ASN
ASHandle:       AS3369
RegDate:        1994-01-06
Updated:        2024-07-02
Ref:            https://rdap.arin.net/registry/autnum/3377

OrgID:          MCICS
OrgName:        Verizon Business
CanAllocate:    
Street:         22001 Loudoun County Pkwy
City:           Ashburn
State/Prov:     VA
Country:        US
PostalCode:     20147
RegDate:        2006-05-30
Updated:        2026-08-10
OrgAbuseHandle  ABUSE3-ARIN
OrgAbuseHandle  ABUSE5603-ARIN
OrgAbuseHandle  IPADM314-ARIN
OrgDNSHandle    VZDNS1-ARIN
OrgAdminHandle  VIS1-ARIN
OrgTechHandle   SWIPP9-ARIN
OrgTechHandle   VIS1-ARIN
Source:         ARIN

OrgAdminHandleHandle:  VIS1-ARIN
OrgAdminHandleName:    Verizon Internet Services, 
OrgAdminHandlePhone:   +1-800-243-6994
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/VIS1-ARIN

OrgTechHandleHandle:  SWIPP9-ARIN
OrgTechHandleName:    SWIPPER, 
OrgTechHandlePhone:   +1-800-900-0241
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/SWIPP9-ARIN

OrgTechHandleHandle:  VIS1-ARIN
OrgTechHandleName:    Verizon Internet Services, 
OrgTechHandlePhone:   +1-800-243-6994
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/VIS1-ARIN

OrgAbuseHandleHandle:  ABUSE3-ARIN
OrgAbuseHandleName:    abuse, 
OrgAbuseHandlePhone:   +1-800-900-0241
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/ABUSE3-ARIN

OrgAbuseHandleHandle:  ABUSE5603-ARIN
OrgAbuseHandleName:    Abuse, 
OrgAbuseHandlePhone:   +1-800-900-0241
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/ABUSE5603-ARIN

OrgAbuseHandleHandle:  IPADM314-ARIN
OrgAbuseHandleName:    ipadmin, 
OrgAbuseHandlePhone:   +1-866-474-7662
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/IPADM314-ARIN

OrgDNSHandleHandle:  VZDNS1-ARIN
OrgDNSHandleName:    VZ-DNSADMIN, 
OrgDNSHandlePhone:   +1-800-900-0241
OrgDNSHandleEmail:   [email protected]
OrgDNSHandleRef:     https://rdap.arin.net/registry/entity/VZDNS1-ARIN