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AS133661Netplus Broadband Services Private Limited

IndiaRegistryAPNICTypeEyeball

As of 11th November 2026, AS133661 (Netplus Broadband Services Private…), an access network registered in India with APNIC, originates 383 IPv4 prefixes covering 175k addresses and 34 IPv6 prefixes. By IPv4 address space that makes it the 1,516th-largest of the 80,743 networks we see originating IPv4, and the 29th-largest of 2,964 in India. It is seen behind 2 upstream networks, most often AS9498 (Bharti Airtel Ltd.) and AS17660 (DrukNet ISP), and in front of 5 downstream networks. 97% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 95% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

383

IPv6 prefixes

34

IPv4 addresses

175k

IPv6 /64s

13B

Upstream graph

The networks AS133661 is seen behind, one and two hops out, drawn from real AS paths.

AS133661Toward the internet core
Upstream graph for AS133661: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS133661Netplus Broadband…This networkAS9498Bharti Airtel Ltd.AS17660DrukNet ISPAS3491PCCW Global (HK) …AS6939Hurricane Electri…AS2914NTT America, Inc.AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS133661 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

22

adjacent networks

Upstreams
29%
Peers
1568%
Downstreams
523%

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

Upstreams of AS133661
NetworkCountryRelationshipPathsVantage pts
AS9498Bharti Airtel Ltd.INPeer32,700138
AS17660DrukNet ISPBTAdjacent4132

Prefixes

All 417

The largest blocks AS133661 originates, widest first.

Largest prefixes originated by AS133661
PrefixAddressesVisibility
38.137.0.0/1816.4k76/76
38.183.0.0/1816.4k76/76
38.137.0.0/221k76/76
38.137.4.0/221k76/76
38.137.8.0/221k76/76
38.137.12.0/221k76/76
38.137.16.0/221k76/76
38.137.20.0/221k76/76
38.137.24.0/221k76/76
38.137.28.0/221k76/76

Routing health

How AS133661'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

  • Valid96.6%403
  • Invalid0.2%1
  • No ROA3.1%13

Propagation

  • Globally propagated90% of full-feed peers or more94.7%395
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%5.3%22

Prefix sizes

IPv4 — 383 prefixes

IPv6 — 34 prefixes

  • /324.3B × /648.8%3
  • /37134M × /642.9%1
  • /46262k × /6476.5%26
  • /4865.5k × /6411.8%4

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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