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Autonomous System

AS4809 · China Telecom / CN2

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

bgp.tools RIPEstat
Announced IPs
624k
IPv4
IPv4 Prefixes
247
IPv6 Prefixes
181
Hosted Domains
127
resolve into this AS
Peers
36
Customers
35

AS Profile

AS Name
China Telecom / CN2
AS Type
NSP
Scope
Global
Traffic
100-200Gbps
Website
http://en.chinatelecom.com.cn/
IRR AS-SET
AS-CN2
RIR
APNIC
Country
CN
Allocated
1996-01-09

RPKI Validity

Total ROAs
3,213
Valid Prefixes
374
NotFound
54
Announced (BGP)
428
RPKI Coverage
87.4%

Geographic Footprint

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

CN
653
HK
13
KE
5
DE
4

Top Open Ports

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

Port Open IPs
179 34
646 32
80 22
443 19
8443 14
1723 11
22 7
8090 6
8888 5
8000 5
5001 5
465 5
25 5
993 4
23 4

Upstreams

CA AS812 SE AS1299 US AS2914 DE AS3320 US AS3356 HK AS3491 CN AS4134 HK AS4637 KR AS4766 CN AS4837 HK AS9304 RU AS20485 HK AS23764