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
53,368
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
6,500
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
130,880
BM
195
GB
20
BS
15
MX
13
SG
10
CA
8
HK
5
4
SX
4
CW
3
KY
2

Top Open Ports

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

Port Open IPs
4567 15,021
443 4,328
80 3,706
8000 2,394
8443 1,301
554 1,079
8080 1,049
22 982
9000 939
32400 779
179 641
9090 539
5101 476
1723 395
23 389

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.