Check-Host.cc

Autonomous System

AS701 · Verizon

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Announced IPs
43.81M
IPv4
IPv4 Prefixes
988
IPv6 Prefixes
37
Hosted Domains
56,681
resolve into this AS
Peers
39
Customers
1,197

AS Profile

AS Name
Verizon
Also known as
UUNET, MCI, Verizon Business
AS Type
NSP
Scope
Global
Traffic
1-5Tbps
RIR
ARIN
Country
US
Allocated
1990-08-03

RPKI Validity

Total ROAs
5,571
Valid Prefixes
793
NotFound
232
Announced (BGP)
1,025
RPKI Coverage
77.4%

Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

US
140,680
BM
200
GB
20
BS
15
MX
14
SG
10
CA
8
HK
6
SX
4
4
CW
3
KY
2

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port Open IPs
4567 17,437
443 5,107
80 4,380
8000 2,835
8443 1,550
554 1,289
8080 1,253
22 1,133
9000 1,104
32400 936
179 740
9090 610
5101 551
1723 493
23 454

Upstreams

Tier-1 / transit-free network

CAIDA AS-Relationships sees no upstream transit provider for this ASN — either a tier-1 carrier, a settlement-free routing arrangement, or an ASN that peers privately. Tier-1s like AS174, AS3356, AS6939 also show empty here.