subnet.im

AS38191Infosys Technologies Ltd

IndiaRegistryAPNIC

As of 10th November 2026, AS38191 (Infosys Technologies Ltd), a network registered in India with APNIC, originates 62 IPv4 prefixes covering 52.7k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 4,396th-largest of the 80,723 networks we see originating IPv4, and the 53rd-largest of 2,966 in India. It is seen behind 11 upstream networks, most often AS9498 (Bharti Airtel Ltd.) and AS4755 (TATA Communications (formerly VSNL)). 2% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 97% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

62

IPv6 prefixes

2

IPv4 addresses

52.7k

IPv6 /64s

131k

Upstream graph

The networks AS38191 is seen behind, one and two hops out, drawn from real AS paths.

AS38191Toward the internet core
Upstream graph for AS38191: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS38191Infosys Technolog…This networkAS701Verizon BusinessAS4755TATA Communicatio…AS7018AT&T Enterprises,…AS9498Bharti Airtel Ltd.AS198949RadwareAS3356Lumen (Level 3)AS6453TATA Communicatio…AS35280F5 Networks SARLAS1299Arelion (fka. Tel…AS3491PCCW Global (HK) …AS6939Hurricane Electri…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS38191 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
1150%
Peers
1150%
Downstreams
00%

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

Upstreams of AS38191
NetworkCountryRelationshipPathsVantage pts
AS9498Bharti Airtel Ltd.INPeer1,11276
AS4755TATA Communications (formerly VSNL)INPeer1,002138
AS7018AT&T Enterprises, LLCUSPeer81176
AS198949RadwareILPeer38276
AS701Verizon BusinessUSPeer35576
AS11427Charter Communications IncUSPeer35476
AS6453TATA Communications (America) IncUSPeer327138
AS8220COLTGBPeer16476
AS7474SingTel Optus Pty LtdAUPeer7575
AS2856British TelecommunicationsGBPeer6868

Prefixes

All 64

The largest blocks AS38191 originates, widest first.

Largest prefixes originated by AS38191
PrefixAddressesVisibility
122.98.8.0/212k76/76
122.98.24.0/212k76/76
122.98.48.0/212k76/76
122.98.56.0/212k76/76
122.98.112.0/212k76/76
122.98.128.0/212k76/76
122.98.136.0/212k76/76
122.98.8.0/221k76/76
122.98.12.0/221k76/76
122.98.24.0/221k76/76

Routing health

How AS38191'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

  • Valid1.6%1
  • Invalid0.0%0
  • No ROA98.4%63

Propagation

  • Globally propagated90% of full-feed peers or more96.9%62
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%3.1%2

Prefix sizes

IPv4 — 62 prefixes

IPv6 — 2 prefixes

  • /4865.5k × /64100.0%2

Recent changes

Announcements that started or stopped since 11th Oct 2026.

11 announced and 6 withdrawn in all; the most recent are shown.

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