Data as of Nov 14, 2026

49.140.166.0/24

1 residential-proxy exit · 30 days

China Education and Research Network Center · space held by China Education and Research Network

Announcement

49.140.0.0/16

No RPKI

Announced by

AS4538

Type

Business

Risk

0 / 100 · Low

Recent change

New origin Sep 18, 2026

from AS4538 China Education and Research Network Center, after 3.6 years unannounced

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 15, 2026 – Nov 13, 2026

Exits seen per day

1 observation

Proxy providers listing exits

DataImpulse
Proxmint
Proxy4U

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
49.140.0.0/15 since Nov 2010	AS4538	Business	339 5 always on	China Education and Research Network

Network & registry

Announcement Routing history Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

49.140.0.0/16

Routing history

Pattern: Stable
First seen: Dec 2013
Current origin since: Sep 18, 2026 · 2 mo
Origin networks: 2
Last change of origin: Oct 2019

Recorded history

History

Handoffs: 2