ResearchRouting table, RPKI, IRR & looking glass

AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED

AS17439 (NCINSPL-IN) is registered to NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED in IN. It originates 503 prefixes in the global routing table.

486
IPv4 prefixes
17
IPv6 prefixes
135,680
IPv4 addresses
96%
RPKI valid
Registration

Who holds AS17439

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

AS number
AS17439
Handle
NCINSPL-IN
Organization
NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED
Country
IN
ASPA
None published
Routing

What AS17439 announces

Prefixes originated by AS17439 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
486
IPv6 prefixes
17
IPv4 addresses
135,680 (530 /24s)
RPKI valid
485 96%
RPKI invalid
0
RPKI not found
18
ROAs naming AS17439
206
With an IRR route object
501 99%
Prefixes

Announced prefixes

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

IPv4 (486)
43.225.0.0/2243.225.0.0/2443.225.1.0/2443.225.2.0/2443.225.3.0/2445.64.12.0/2445.251.76.0/2445.251.77.0/2445.251.78.0/2445.251.79.0/2449.213.48.0/2449.213.49.0/24103.19.52.0/24103.19.53.0/24103.30.152.0/23103.30.152.0/24103.30.154.0/24103.30.155.0/24103.43.2.0/24103.57.16.0/24103.70.160.0/22103.70.160.0/24103.70.161.0/24103.70.162.0/24103.70.163.0/24103.83.220.0/22103.83.220.0/24103.83.221.0/24103.83.222.0/24103.83.223.0/24103.89.249.0/24103.96.95.0/24103.96.251.0/24103.99.172.0/23103.99.172.0/24103.99.173.0/24103.100.80.0/22103.100.80.0/24103.100.81.0/24103.100.82.0/24103.100.83.0/24103.114.229.0/24103.115.194.0/24103.135.36.0/24103.138.136.0/22103.138.136.0/24103.138.137.0/24103.138.138.0/24103.138.139.0/24103.141.252.0/24103.143.38.0/24103.144.110.0/24103.170.114.0/24103.181.20.0/23103.214.114.0/24103.214.115.0/24103.214.122.0/23103.216.161.0/24103.225.99.0/24103.226.224.0/24103.228.103.0/24103.235.104.0/22103.239.136.0/24103.239.137.0/24103.239.138.0/24103.239.139.0/24123.108.32.0/19123.108.32.0/24123.108.33.0/24123.108.34.0/24123.108.35.0/24123.108.36.0/24123.108.38.0/24123.108.39.0/24123.108.42.0/24123.108.43.0/24123.108.44.0/24123.108.45.0/24123.108.46.0/24123.108.47.0/24123.108.48.0/23123.108.50.0/23123.108.52.0/22123.108.53.0/24123.108.54.0/24123.108.55.0/24123.108.56.0/24123.108.57.0/24123.108.58.0/24123.108.59.0/24123.108.60.0/24123.108.62.0/24123.108.63.0/24124.153.64.0/19124.153.65.0/24124.153.66.0/24124.153.67.0/24124.153.68.0/24124.153.69.0/24124.153.71.0/24124.153.73.0/24124.153.74.0/24124.153.75.0/24124.153.76.0/24124.153.77.0/24124.153.78.0/24124.153.79.0/24124.153.81.0/24124.153.82.0/24124.153.83.0/24124.153.84.0/24124.153.85.0/24124.153.86.0/24124.153.87.0/24124.153.88.0/24124.153.89.0/24124.153.90.0/24124.153.91.0/24124.153.92.0/24124.153.93.0/24
Show 366 more
124.153.94.0/24124.153.95.0/24124.153.96.0/19124.153.96.0/24124.153.97.0/24124.153.98.0/24124.153.99.0/24124.153.100.0/24124.153.101.0/24124.153.102.0/24124.153.103.0/24124.153.104.0/24124.153.105.0/24124.153.106.0/24124.153.107.0/24124.153.108.0/24124.153.109.0/24124.153.110.0/24124.153.111.0/24124.153.112.0/24124.153.113.0/24124.153.114.0/24124.153.115.0/24124.153.116.0/24124.153.117.0/24124.153.118.0/24124.153.119.0/24124.153.120.0/24124.153.121.0/24124.153.122.0/24124.153.123.0/24124.153.124.0/22124.153.124.0/24124.153.125.0/24124.153.126.0/24124.153.127.0/24137.59.204.0/22137.59.204.0/24137.59.205.0/24137.59.206.0/24137.59.207.0/24142.79.224.0/21142.79.224.0/23142.79.226.0/24142.79.227.0/24142.79.228.0/24142.79.229.0/24142.79.230.0/23142.79.232.0/21142.79.232.0/23142.79.234.0/24142.79.235.0/24142.79.236.0/23142.79.238.0/24142.79.240.0/22142.79.240.0/24142.79.241.0/24142.79.242.0/24142.79.243.0/24142.79.244.0/22142.79.244.0/24142.79.246.0/23142.79.246.0/24142.79.248.0/22142.79.248.0/24142.79.249.0/24142.79.250.0/24142.79.251.0/24142.79.252.0/22142.79.252.0/24142.79.253.0/24142.79.254.0/24142.79.255.0/24159.117.144.0/21159.117.144.0/24159.117.145.0/24159.117.147.0/24159.117.148.0/24159.117.150.0/24159.117.152.0/22159.117.152.0/24159.117.153.0/24159.117.154.0/24159.117.155.0/24159.117.156.0/22159.117.156.0/24159.117.157.0/24159.117.158.0/24159.117.159.0/24168.220.224.0/22168.220.224.0/24168.220.228.0/23168.220.229.0/24168.220.252.0/22168.220.252.0/24168.220.253.0/24168.220.254.0/24168.220.255.0/24180.179.0.0/21180.179.0.0/24180.179.1.0/24180.179.2.0/24180.179.4.0/24180.179.5.0/24180.179.6.0/24180.179.7.0/24180.179.8.0/21180.179.8.0/22180.179.8.0/23180.179.8.0/24180.179.9.0/24180.179.10.0/24180.179.11.0/24180.179.12.0/24180.179.13.0/24180.179.14.0/24180.179.15.0/24180.179.16.0/20180.179.16.0/24180.179.17.0/24180.179.18.0/23180.179.20.0/24180.179.21.0/24180.179.22.0/24180.179.23.0/24180.179.24.0/24180.179.25.0/24180.179.26.0/24180.179.27.0/24180.179.28.0/24180.179.29.0/24180.179.30.0/24180.179.31.0/24180.179.32.0/19180.179.32.0/20180.179.32.0/24180.179.33.0/24180.179.34.0/24180.179.35.0/24180.179.36.0/24180.179.37.0/24180.179.38.0/24180.179.39.0/24180.179.40.0/24180.179.41.0/24180.179.42.0/24180.179.43.0/24180.179.44.0/24180.179.46.0/24180.179.47.0/24180.179.48.0/20180.179.48.0/24180.179.49.0/24180.179.50.0/24180.179.51.0/24180.179.52.0/24180.179.53.0/24180.179.54.0/24180.179.55.0/24180.179.56.0/24180.179.57.0/24180.179.58.0/24180.179.59.0/24180.179.60.0/24180.179.61.0/24180.179.62.0/23180.179.64.0/19180.179.64.0/24180.179.65.0/24180.179.66.0/24180.179.67.0/24180.179.68.0/24180.179.69.0/24180.179.74.0/24180.179.76.0/24180.179.78.0/24180.179.81.0/24180.179.85.0/24180.179.86.0/24180.179.87.0/24180.179.92.0/24180.179.93.0/24180.179.95.0/24180.179.96.0/19180.179.96.0/24180.179.97.0/24180.179.98.0/24180.179.99.0/24180.179.100.0/24180.179.101.0/24180.179.103.0/24180.179.104.0/24180.179.105.0/24180.179.106.0/24180.179.107.0/24180.179.108.0/24180.179.109.0/24180.179.110.0/24180.179.114.0/24180.179.116.0/24180.179.117.0/24180.179.119.0/24180.179.120.0/22180.179.120.0/24180.179.121.0/24180.179.124.0/24180.179.125.0/24180.179.126.0/24180.179.127.0/24180.179.128.0/19180.179.128.0/24180.179.129.0/24180.179.130.0/24180.179.132.0/24180.179.133.0/24180.179.134.0/24180.179.135.0/24180.179.136.0/24180.179.137.0/24180.179.138.0/24180.179.139.0/24180.179.140.0/24180.179.141.0/24180.179.142.0/24180.179.143.0/24180.179.144.0/24180.179.145.0/24180.179.146.0/24180.179.149.0/24180.179.151.0/24180.179.153.0/24180.179.154.0/24180.179.155.0/24180.179.156.0/24180.179.157.0/24180.179.158.0/24180.179.159.0/24180.179.160.0/19180.179.162.0/23180.179.165.0/24180.179.167.0/24180.179.168.0/24180.179.169.0/24180.179.172.0/24180.179.174.0/24180.179.175.0/24180.179.178.0/24180.179.179.0/24180.179.180.0/24180.179.184.0/24180.179.185.0/24180.179.186.0/24180.179.192.0/20180.179.192.0/24180.179.193.0/24180.179.194.0/24180.179.195.0/24180.179.196.0/24180.179.197.0/24180.179.198.0/24180.179.199.0/24180.179.200.0/24180.179.201.0/24180.179.202.0/24180.179.203.0/24180.179.204.0/23180.179.206.0/23180.179.206.0/24180.179.207.0/24180.179.208.0/20180.179.208.0/24180.179.209.0/24180.179.211.0/24180.179.212.0/24180.179.213.0/24180.179.214.0/24180.179.215.0/24180.179.216.0/24180.179.217.0/24180.179.218.0/24180.179.219.0/24180.179.220.0/24180.179.221.0/24180.179.222.0/24180.179.223.0/24180.179.224.0/19180.179.224.0/20180.179.224.0/23180.179.224.0/24180.179.226.0/24180.179.227.0/24180.179.228.0/24180.179.229.0/24180.179.230.0/24180.179.231.0/24180.179.232.0/24180.179.233.0/24180.179.234.0/24180.179.235.0/24180.179.236.0/24180.179.237.0/24180.179.239.0/24180.179.240.0/20180.179.240.0/21180.179.240.0/24180.179.242.0/24180.179.243.0/24180.179.244.0/24180.179.245.0/24180.179.246.0/24180.179.247.0/24180.179.248.0/21180.179.248.0/24180.179.249.0/24180.179.253.0/24180.179.255.0/24202.3.13.0/24202.87.32.0/19202.87.32.0/24202.87.33.0/24202.87.34.0/24202.87.35.0/24202.87.36.0/24202.87.37.0/24202.87.38.0/24202.87.39.0/24202.87.40.0/24202.87.41.0/24202.87.42.0/24202.87.43.0/24202.87.45.0/24202.87.46.0/24202.87.47.0/24202.87.49.0/24202.87.50.0/24202.87.51.0/24202.87.52.0/24202.87.53.0/24202.87.54.0/24202.87.55.0/24202.87.56.0/24202.87.57.0/24202.87.58.0/24202.87.59.0/24202.87.60.0/24202.87.61.0/24202.87.62.0/24202.87.63.0/24203.95.216.0/24203.95.217.0/24203.95.218.0/24203.95.219.0/24203.112.136.0/24203.112.138.0/23203.112.141.0/24203.112.142.0/24203.112.143.0/24203.112.144.0/22203.112.144.0/24203.112.145.0/24203.112.146.0/24203.112.147.0/24203.112.148.0/22203.112.148.0/24203.112.149.0/24203.112.150.0/24
IPv6 (17)
2400:11e0:1::/482401:8800::/402401:8800:200::/402401:8800:400::/402401:8800:47f::/482401:8800:600::/402401:8800:800::/402401:8800:a00::/402401:8800:a00::/482401:8800:a03::/482401:8800:a50::/482401:8800:c00::/402401:8800:e00::/402401:8800:1000::/402401:8800:1100::/402401:8800:1200::/402401:8800:1400::/40

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS17439 is reached through

The AS just before AS17439 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.

AS4755 TATACOMM-AS 49AS55836 RELIANCEJIO-IN 22AS9498 BBIL-AP 11
ASPA

Provider authorization

AS17439 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS17439 as a provider
AS58965 ABSPL-AS-IN
IRR

Routing registry objects

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

Sourceas-nameMaintained by
APNICNCINSPL-INAPNIC-HM
RADBNETMAGIC-APMAINT-AS17439

Route objects with origin AS17439: APNIC 1,384 · RADB 654 · REACH 4

as-sets that list AS17439 (39)
AS-ANC-CUSTOMER-PROXY-REGISTERAS-HURRICANEV6AS-INFOTEL-INAS-KDDCUSTOMER2AS-NETMAGICAS-NETMAGIC-CDNETAS-NETMAGIC-NOKAS-NETMAGIC-TIMESAS-NETMAGIC-TRANSITAS-NETMAGIC-TRANSIT-7STARAS-NETMAGIC-TRANSIT-UGAMAS-NETMAGIC-TRANSIT-WEBVISIONSAS-PACNET-DOWNSTREAM-SGAS-REACH-CUSTOMERSAS-RELIANCEAS-RELIANCE-TEMPAS-RJIL-ILD-INAS-SET-BSCCLAS-SLT-GLOBALAS-TELSTRA-INTL-CUSTOMERSAS-TELSTRA-INTL-CUSTOMERS-4637AS-VODAFONE-NET-INAS-VSNLAS-VSNL-INAS10201:AS-DWLAS132569:AS-NETMAGICAS133676:AS-CUSTOMERSAS134014:AS-CUSTOMERSAS134249:AS-MARGONW-PEERSAS134299:AS-GSTECHAS135810:AS-SGTNPL-PEERSAS3491:AS-CUSTOMERS-APAS3491:AS-CUSTOMERS-NAAS3491:AS-CUSTOMERS-TESTAS45820:AS-TTSLAS7473:AS-CUSTOMERS:AS9498AS9498:AS-BHARTI-INAS9583:AS-SIFYAS9829:AS-BSNL
Tools

Check AS17439 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup