ResearchRouting table, RPKI, IRR & looking glass

AS139201 Jiangxi Jiujiang IDC

AS139201 (CHINANET-Jiangxi-Jiujiang-IDC) is registered to Jiangxi Jiujiang IDC in CN. It originates 63 prefixes in the global routing table.

52
IPv4 prefixes
11
IPv6 prefixes
30,720
IPv4 addresses
100%
RPKI valid
Registration

Who holds AS139201

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS139201
Handle
CHINANET-Jiangxi-Jiujiang-IDC
Organization
Jiangxi Jiujiang IDC
Country
CN
ASPA
None published
Routing

What AS139201 announces

Prefixes originated by AS139201 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
52
IPv6 prefixes
11
IPv4 addresses
30,720 (120 /24s)
RPKI valid
63 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS139201
63
With an IRR route object
63 100%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (52)
59.53.86.0/2359.53.88.0/2459.54.54.0/24106.225.160.0/21106.225.163.0/24106.225.168.0/21106.225.176.0/23106.225.177.0/24106.225.178.0/23106.225.180.0/22106.225.184.0/22106.225.188.0/22106.226.240.0/22106.226.244.0/23106.227.12.0/22106.227.40.0/22106.227.42.0/24106.227.44.0/22106.227.48.0/22106.227.52.0/22106.227.200.0/22111.74.120.0/24111.74.121.0/24111.74.122.0/24111.74.123.0/24117.21.178.0/23117.21.178.0/24117.21.180.0/23117.21.182.0/23117.21.184.0/24117.21.185.0/24117.21.186.0/24117.21.187.0/24117.21.188.0/24117.21.189.0/24117.21.216.0/24117.21.217.0/24117.21.218.0/23117.21.219.0/24117.21.232.0/22117.40.144.0/22117.40.148.0/23117.40.150.0/23182.106.136.0/22182.106.136.0/24182.106.148.0/22182.106.152.0/21182.106.182.0/23218.95.37.0/24218.95.38.0/23218.95.39.0/24220.177.22.0/24
IPv6 (11)
240e:13:7000::/37240e:13:7800::/37240e:cf:9000::/36240e:108:1171::/48240e:108:1172::/48240e:960:3600::/40240e:982:7100::/40240e:982:7200::/40240e:982:7300::/40240e:982:7401::/48240e:983:1700::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS139201 is reached through

The AS just before AS139201 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS4134 CHINANET-BACKBONE 60
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICCHINANET-Jiangxi-Jiujiang-IDCAPNIC-HM

Route objects with origin AS139201: RADB 64

as-sets that list AS139201 (3)
AS-CTGNETAS-CTGNET-CUTAS-CTJX
Tools

Check AS139201 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup