subnet.im

AS55446CENTRE FOR DEVELOPMENT OF TELEMATICS

IndiaRegistryAPNIC

As of 27th September 2026, AS55446 (CENTRE FOR DEVELOPMENT OF TELEMATICS), a network registered in India with APNIC, originates 8 IPv4 prefixes covering 2k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 25,306th-largest of the 79,516 networks we see originating IPv4, and the 542nd-largest of 2,922 in India. It is seen behind 4 upstream networks, most often AS55824 (NKN Core Network) and AS9829 (BSNL (Bharat Sanchar Nigam Ltd)). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 80% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

8

IPv6 prefixes

2

IPv4 addresses

2k

IPv6 /64s

131k

Upstream graph

The networks AS55446 is seen behind, one and two hops out, drawn from real AS paths.

AS55446Toward the internet core
Upstream graph for AS55446: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS55446CENTRE FOR DEVELO…This networkAS9498Bharti Airtel Ltd.AS9829BSNL (Bharat Sanc…AS17813Mahanagar Telepho…AS55824NKN Core NetworkAS3491PCCW Global (HK) …AS32590Valve CorporationAS4755TATA Communicatio…AS4758National Informat…AS9885NKN INTERNET GATE…

Networks observed one and two hops upstream of AS55446 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

8

adjacent networks

Upstreams
450%
Peers
450%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS55446
NetworkCountryRelationshipPathsVantage pts
AS55824NKN Core NetworkINPeer349131
AS9829BSNL (Bharat Sanchar Nigam Ltd)INPeer23779
AS9498Bharti Airtel Ltd.INPeer16281
AS17813Mahanagar Telephone Nigam LimitedINPeer63

Prefixes

The largest blocks AS55446 originates, widest first.

Largest prefixes originated by AS55446
PrefixAddressesVisibility
49.128.108.0/2425681/81
49.128.109.0/2425681/81
49.128.110.0/2425681/81
49.128.111.0/2425681/81
196.1.105.0/2425681/81
196.1.106.0/2425681/81
196.1.110.0/2425681/81
196.1.111.0/2425681/81
2407:9a00:1::/4865.5k × /6453/64
2407:9a00:3::/4865.5k × /6453/64

Routing health

How AS55446's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%10
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more80.0%8
  • Partially propagated40% to 90%20.0%2
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 8 prefixes

IPv6 — 2 prefixes

  • /4865.5k × /64100.0%2

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS55446 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.