AS3375 - MCI-ASN - Verizon Business, US

United States
AS Number
AS0
AS Name
MCI-ASN
Org Name
Verizon Business
Country
United States
Registry

arin

RegDate

2006-05-30

Updated

2025-09-25

AS3375 Looking Glass
IPv4Prefixes

8

IPv6Prefixes

0

IPv4 NUMs

33,280

IPv6 NUMs(/64)

0

33,280 IPv4 Addresses
CIDR Description IP Num
165.122.32.0/20 WilTel 4096
165.122.192.0/18 WilTel 16384
166.37.194.0/23 Verizon Business 512
166.37.200.0/21 Verizon Business 2048
166.37.208.0/20 Verizon Business 4096
166.37.218.0/23 Verizon Business 512
166.37.232.0/21 Verizon Business 2048
166.37.240.0/20 Verizon Business 4096
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3372 MCI-ASN - Verizon Business, US United States 465,664 4,295,032,832 IPv4 IPv4 
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:        2025-09-25
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

OrgTechHandle: VIS1-ARIN
OrgTechName:   Verizon Internet Services
OrgTechPhone:  +1-800-243-6994 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/VIS1-ARIN

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

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