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AS38193Transworld Associates (Pvt.) Ltd.

PakistanRegistryAPNICTypeCarrier

As of 26th September 2026, AS38193 (Transworld Associates (Pvt.) Ltd.), a transit carrier registered in Pakistan with APNIC, originates 97 IPv4 prefixes covering 28.2k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 5,879th-largest of the 79,516 networks we see originating IPv4, and the 14th-largest of 302 in Pakistan. It is seen behind 58 upstream networks, most often AS174 (Cogent Communications, LLC) and AS6762 (Telecom Italia Sparkle (Seabone)), and in front of 83 downstream networks. 91% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 98% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

97

IPv6 prefixes

1

IPv4 addresses

28.2k

IPv6 /64s

4.3B

Upstream graph

The networks AS38193 is seen behind, one and two hops out, drawn from real AS paths.

AS38193Toward the internet core
Upstream graph for AS38193: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS38193Transworld Associ…This networkAS174Cogent Communicat…AS6762Telecom Italia Sp…AS6939Hurricane Electri…AS32590Valve CorporationAS58453China Mobile Inte…AS151326DCConnect Communi…AS2914NTT America, Inc.AS52075Wifirst S.A.S.AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS38193 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

441

adjacent networks

Upstreams
5813%
Peers
30068%
Downstreams
8319%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 58.

Upstreams of AS38193
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer84,426117
AS6762Telecom Italia Sparkle (Seabone)ITPeer47,834145
AS58453China Mobile InternationalHKPeer24,326140
AS6939Hurricane Electric LLCUSPeer10,35220
AS32590Valve CorporationUSPeer7,1024
AS49544i3D.net B.VNLPeer7,0584
AS7713PT Telkom Indonesia TbkIDPeer6,2125
AS8220COLTGBPeer5,2605
AS8529Zain Omantel International FZ-LLCAEPeer5,14676
AS38880Micron21 Datacentre Pty LtdAUPeer4,3982

Prefixes

All 98

The largest blocks AS38193 originates, widest first.

Largest prefixes originated by AS38193
PrefixAddressesVisibility
103.236.132.0/221k81/81
149.71.36.0/221k81/81
103.62.234.0/2351281/81
103.236.132.0/2351281/81
103.236.134.0/2351281/81
110.93.234.0/2351281/81
117.20.26.0/2351281/81
119.63.142.0/2351281/81
203.170.66.0/2351281/81
103.86.38.0/2425681/81

Routing health

How AS38193'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

  • Valid90.8%89
  • Invalid1.0%1
  • No ROA8.2%8

Propagation

  • Globally propagated90% of full-feed peers or more98.0%96
  • Partially propagated40% to 90%1.0%1
  • Seen by few peersUnder 40%1.0%1

Prefix sizes

IPv4 — 97 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS38193 started or stopped in this period.

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