AS3371 - 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

AS3371 Looking Glass
IPv4Prefixes

33

IPv6Prefixes

2

IPv4 NUMs

1,573,888

IPv6 NUMs(/64)

8,589,934,592

1,573,888 IPv4 Addresses
CIDR Description IP Num
63.39.0.0/16 Verizon Business 65536
63.91.192.0/18 Verizon Business 16384
69.96.0.0/20 Verizon Business 4096
69.103.0.0/16 Verizon Business 65536
100.5.64.0/18 Verizon Business 16384
108.37.128.0/17 Verizon Business 32768
142.77.8.0/23 Verizon Business 512
142.77.10.0/23 Verizon Business 512
142.77.72.0/22 Verizon Business 1024
142.77.76.0/22 Verizon Business 1024
142.77.80.0/21 Verizon Business 2048
142.77.88.0/21 Verizon Business 2048
153.39.96.0/19 Verizon Business 8192
153.39.128.0/17 Verizon Business 32768
159.98.0.0/24 Verizon Business 256
159.98.0.0/16 Verizon Business 65536
162.47.152.0/22 Verizon Business 1024
165.122.48.0/20 WilTel 4096
166.32.0.0/12 Verizon Business 1048576
166.32.192.0/20 Verizon Business 4096
166.43.0.0/16 Verizon Business 65536
166.44.248.0/22 Verizon Business 1024
166.50.0.0/24 Verizon Business 256
166.50.0.0/16 Verizon Business 65536
166.56.0.0/24 Verizon Business 256
166.56.0.0/16 Verizon Business 65536
166.58.0.0/24 Verizon Business 256
166.58.0.0/16 Verizon Business 65536
199.170.112.0/24 WilTel 256
199.202.116.0/24 Verizon Business 256
205.150.160.0/24 Verizon Business 256
205.150.162.0/24 Verizon Business 256
209.154.224.0/19 Verizon Business 8192
CIDR Description IP NUMs(prefix /64)
2600:80e::/32 Verizon Business 4294967296
2600:40f2::/32 Verizon Business 4294967296
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
AS3378 MCI-ASN - Verizon Business, US United States 71,936 0 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3373 MCI-ASN - Verizon Business, US United States 12,288 0 IPv4 IPv4
AS3374 MCI-ASN - Verizon Business, US United States 6,144 0 IPv4 IPv4
AS3376 MCI-ASN - Verizon Business, US United States 21,504 0 IPv4 IPv4
AS3377 MCI-ASN - Verizon Business, US United States 78,336 0 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


OrgDNSHandle: VZDNS1-ARIN
OrgDNSName:   VZ-DNSADMIN
OrgDNSPhone:  +1-800-900-0241 
OrgDNSEmail:  dnsadmin@verizon.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/VZDNS1-ARIN

OrgAbuseHandle: ABUSE3-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-800-900-0241 
OrgAbuseEmail:  abuse-mail@verizonbusiness.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3-ARIN

OrgTechHandle: VIS1-ARIN
OrgTechName:   Verizon Internet Services
OrgTechPhone:  +1-800-243-6994 
OrgTechEmail:  IPMGMT@verizon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VIS1-ARIN

OrgAbuseHandle: ABUSE5603-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-800-900-0241 
OrgAbuseEmail:  abuse@verizon.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5603-ARIN