206208 looking glass

AS58539 Langfang,Hebei province, P.R.China 🇨🇳 CN

Announcing 78 prefixes, seen at the RIS collectors.

IPv4 prefixes
77
58,624 (229 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS58539
Name
Langfang,Hebei province, P.R.China
Organisation
Langfang,Hebei province, P.R.China
Country
🇨🇳 CN
RIR
APNIC
Allocated
2012-03-02

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

74 valid (94.9%) 1 invalid (1.3%) 3 no ROA (3.8%)

Announcement history

One point per day, recorded at each table import

01939587709-1809-1909-2009-2109-2209-2309-2409-2509-2609-2709-28
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-09-26 08:37:48Z new prefix 240e:c:1800::/37 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-26 08:37:48Z new prefix 240e:983:f00::/48 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-26 08:37:48Z new prefix 240e:940:e300::/40 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-26 08:37:48Z new prefix 240e:940:e200::/40 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-26 08:37:48Z new prefix 240e:940:c300::/40 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-26 08:37:48Z new prefix 240e:940:c200::/40 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-26 08:37:48Z new prefix 240e:940:8300::/40 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-26 08:37:48Z new prefix 240e:940:8200::/40 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-26 08:37:48Z new prefix 240e:940:300::/40 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-26 08:37:48Z new prefix 240e:940:200::/40 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-26 08:37:48Z new prefix 240e:b1:9800::/37 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-26 08:37:48Z new prefix 240e:4c:800::/37 AS58539 Langfang,Hebei province, P.R.China 382292385524490141682245149930100994837413458539
2026-09-23 09:46:23Z new prefix 124.239.227.0/24 AS58539 Langfang,Hebei province, P.R.China 4439335710100999929413458539