ResearchRouting table, RPKI, IRR & looking glass

AS38186 Forewin Telecom Group Limited, ISP at HK

AS38186 (FTG-AS-AP) is registered to Forewin Telecom Group Limited, ISP at HK in HK. It originates 276 prefixes in the global routing table.

273
IPv4 prefixes
3
IPv6 prefixes
69,888
IPv4 addresses
93%
RPKI valid
Registration

Who holds AS38186

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

AS number
AS38186
Handle
FTG-AS-AP
Organization
Forewin Telecom Group Limited, ISP at HK
Country
HK
ASPA
None published
Routing

What AS38186 announces

Prefixes originated by AS38186 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
273
IPv6 prefixes
3
IPv4 addresses
69,888 (273 /24s)
RPKI valid
259 93%
RPKI invalid
0
RPKI not found
17
ROAs naming AS38186
277
With an IRR route object
276 100%
Prefixes

Announced prefixes

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

IPv4 (273)
27.50.32.0/2427.126.176.0/2427.126.177.0/2427.126.178.0/2427.126.179.0/2427.126.180.0/2427.126.181.0/2427.126.182.0/2427.126.183.0/2427.126.184.0/2427.126.185.0/2427.126.186.0/2427.126.188.0/2427.126.189.0/2427.126.190.0/2443.228.88.0/2443.228.89.0/2443.228.90.0/2443.228.91.0/2443.247.164.0/2443.247.165.0/2443.247.166.0/2443.247.167.0/2479.176.18.0/2483.98.198.0/2487.83.161.0/2491.200.253.0/24103.37.232.0/24103.37.233.0/24103.37.234.0/24103.37.235.0/24103.228.108.0/24103.228.109.0/24103.228.110.0/24103.228.111.0/24103.237.72.0/24103.237.73.0/24103.237.74.0/24103.237.75.0/24115.126.0.0/24115.126.1.0/24115.126.2.0/24115.126.3.0/24115.126.4.0/24115.126.5.0/24115.126.6.0/24115.126.7.0/24115.126.8.0/24115.126.10.0/24115.126.11.0/24115.126.12.0/24115.126.13.0/24115.126.14.0/24115.126.15.0/24115.126.16.0/24115.126.17.0/24115.126.18.0/24115.126.19.0/24115.126.20.0/24115.126.21.0/24115.126.22.0/24115.126.24.0/24115.126.26.0/24115.126.27.0/24115.126.28.0/24115.126.29.0/24115.126.30.0/24115.126.31.0/24115.126.32.0/24115.126.33.0/24115.126.34.0/24115.126.35.0/24115.126.36.0/24115.126.37.0/24115.126.39.0/24115.126.40.0/24115.126.41.0/24115.126.42.0/24115.126.44.0/24115.126.45.0/24115.126.46.0/24115.126.47.0/24115.126.48.0/24115.126.49.0/24115.126.50.0/24115.126.51.0/24115.126.52.0/24115.126.53.0/24115.126.54.0/24115.126.55.0/24115.126.56.0/24115.126.57.0/24115.126.58.0/24115.126.59.0/24115.126.60.0/24115.126.61.0/24115.126.62.0/24115.126.63.0/24115.126.64.0/24115.126.65.0/24115.126.66.0/24115.126.67.0/24115.126.68.0/24115.126.69.0/24115.126.70.0/24115.126.72.0/24115.126.73.0/24115.126.74.0/24115.126.75.0/24115.126.76.0/24115.126.77.0/24115.126.78.0/24115.126.79.0/24115.126.80.0/24115.126.81.0/24115.126.82.0/24115.126.83.0/24115.126.84.0/24115.126.85.0/24115.126.86.0/24
Show 153 more
115.126.87.0/24115.126.88.0/24115.126.89.0/24115.126.90.0/24115.126.91.0/24115.126.92.0/24115.126.93.0/24115.126.94.0/24115.126.95.0/24115.126.96.0/24115.126.97.0/24115.126.98.0/24115.126.99.0/24115.126.100.0/24115.126.101.0/24115.126.102.0/24115.126.103.0/24115.126.104.0/24115.126.106.0/24115.126.107.0/24115.126.108.0/24115.126.109.0/24115.126.110.0/24115.126.111.0/24115.126.112.0/24115.126.113.0/24115.126.114.0/24115.126.115.0/24115.126.116.0/24115.126.117.0/24115.126.118.0/24115.126.119.0/24115.126.120.0/24115.126.121.0/24115.126.122.0/24115.126.124.0/24115.126.125.0/24115.126.126.0/24115.126.127.0/24116.212.112.0/24116.212.113.0/24116.212.114.0/24116.212.115.0/24116.212.116.0/24116.212.117.0/24116.212.118.0/24116.212.119.0/24116.212.120.0/24116.212.121.0/24116.212.122.0/24116.212.123.0/24116.212.124.0/24116.212.125.0/24116.212.126.0/24116.212.127.0/24118.99.0.0/24118.99.1.0/24118.99.2.0/24118.99.3.0/24118.99.5.0/24118.99.6.0/24118.99.7.0/24118.99.8.0/24118.99.9.0/24118.99.10.0/24118.99.13.0/24118.99.14.0/24118.99.15.0/24118.99.16.0/24118.99.17.0/24118.99.18.0/24118.99.19.0/24118.99.20.0/24118.99.21.0/24118.99.22.0/24118.99.23.0/24118.99.25.0/24118.99.26.0/24118.99.27.0/24118.99.28.0/24118.99.29.0/24118.99.30.0/24118.99.31.0/24118.99.32.0/24118.99.33.0/24118.99.34.0/24118.99.35.0/24118.99.36.0/24118.99.37.0/24118.99.38.0/24118.99.39.0/24118.99.40.0/24118.99.41.0/24118.99.42.0/24118.99.43.0/24118.99.44.0/24118.99.45.0/24118.99.46.0/24118.99.47.0/24118.99.48.0/24118.99.49.0/24118.99.50.0/24118.99.51.0/24118.99.52.0/24118.99.53.0/24118.99.54.0/24118.99.55.0/24118.99.57.0/24118.99.58.0/24118.99.59.0/24118.99.60.0/24118.99.61.0/24118.99.62.0/24118.99.63.0/24118.102.8.0/24118.102.9.0/24118.102.10.0/24118.102.11.0/24118.102.12.0/24118.102.13.0/24118.102.14.0/24118.102.15.0/24119.47.80.0/24119.47.81.0/24119.47.82.0/24119.47.83.0/24119.47.84.0/24119.47.85.0/24119.47.86.0/24119.47.87.0/24141.11.228.0/24152.237.242.0/24163.53.216.0/24163.53.217.0/24163.53.219.0/24178.95.137.0/24178.95.168.0/24186.241.160.0/24186.241.168.0/24186.241.171.0/24195.238.97.0/24201.4.26.0/24201.4.28.0/24202.59.152.0/24202.59.153.0/24202.59.154.0/24202.59.155.0/24202.59.156.0/24202.59.157.0/24202.59.158.0/24202.59.159.0/24212.222.171.0/24213.214.100.0/24
IPv6 (3)
2404:ee00::/322404:ee00::/482404:ee00:1::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS38186 is reached through

The AS just before AS38186 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.

AS59796 STORMWALL-AS 38AS4635 HKIX-RS1 29AS9304 HUTCHISON-AS-AP 26AS6939 HURRICANE 5AS9381 HKBNES-AS-AP 5AS18013 ASLINE-AS-AP 3
IRR

Routing registry objects

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

Sourceas-nameMaintained by
APNICFTG-AS-APAPNIC-HM

Route objects with origin AS38186: RADB 559 · NTTCOM 528 · APNIC 267 · RIPE 16 · ALTDB 8

as-sets that list AS38186 (40)
AS-10099AS-133777-TRANSITAS-ANC-CUSTOMER-PROXY-REGISTERAS-ARBINET-HKG-BUYERSAS-ARBINET-LAX-BUYERSAS-ASLINEAS-BGPNETAS-CN2AS-CTBC-CUSTOMERS229AS-CTGNET-CUTAS-CTI-TELECOMAS-HKBN-TRANSITAS-HKIXAS-HKT-AS4515AS-HKT-NETVIGATORAS-HURRICANEAS-HURRICANEV6AS-HUTCHCITYAS-KDDAS-KDDI6AS-KORNETBGPAS-LEVEL3-ORIGINS-NAAS-PACNET-CUSTOMER-PROXY-REGISTERAS-PACNET-DOWNSTREAM-HKAS-PACNET-DOWNSTREAM-PHAS-RFEED-HURRICANEV4AS-STORMWALL-SETAS-TELSTRA-INTL-CUSTOMERS-4637AS-TFN-TRANSIT1AS-TMHKAS-TRANSROUTE-SPECAS-XO-BAS216458:AS-CUST-AGG-HKAS38186:AS-ALLAS58453:AS-ASIAASCUSTAS58453:AS-ASIATESTAS58453:AS-ASIATEST2AS7473:AS-CUSTOMERS:AS17888AS9269:AS-HKBN-TRANSITAS9381:AS-9381-TRANSIT
Tools

Check AS38186 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup