Check-Host.cc
Autonomous System

AS4637 · Telstra (International)

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

Announced IPs
1.42M
IPv4
IPv4 Prefixes
671
IPv6 Prefixes
104
Hosted Domains
641
resolve into this AS
Peers
302
Customers
393

AS Profile

AS Name
Telstra (International)
Also known as
REACH, Telstra International, Telstra Global, Pacnet
AS Type
NSP
Scope
Global
Traffic
10-20Tbps
IRR AS-SET
RADB::AS-TELSTRA-INTL-CUSTOMERS
RIR
APNIC
Country
HK
Allocated
1995-10-30

RPKI Validity

Total ROAs
7,161
Valid Prefixes
445
NotFound
330
Announced (BGP)
775
RPKI Coverage
57.4%

Geographic Footprint

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

JP
467
HK
119
TW
111
SG
55
GB
27
PH
27
IN
20
AU
13
US
10
MY
4
TH
3
KR
3

Top Open Ports

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

Port Open IPs
53 1