subnet.im

AS37119UNITEL SA

AngolaRegistryAFRINICTypeEyeball

As of 10th November 2026, AS37119 (UNITEL SA), an access network registered in Angola with AFRINIC, originates 32 IPv4 prefixes covering 924k addresses and 38 IPv6 prefixes. By IPv4 address space that makes it the 492nd-largest of the 80,733 networks we see originating IPv4, and the largest of 67 in Angola. It is seen behind 37 upstream networks, most often AS3491 (PCCW Global (HK) Ltd.) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 17 downstream networks. 97% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 94% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

32

IPv6 prefixes

38

IPv4 addresses

924k

IPv6 /64s

2.2B

Upstream graph

The networks AS37119 is seen behind, one and two hops out, drawn from real AS paths.

AS37119Toward the internet core
Upstream graph for AS37119: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS37119UNITEL SAThis networkAS1299Arelion (fka. Tel…AS3491PCCW Global (HK) …AS6939Hurricane Electri…AS25091IP-Max SAAS35280F5 Networks SARLAS13030Init7 (Switzerlan…AS16552Tiggee LLCAS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS20130Depaul UniversityAS132337AxclusiveAS8298IPng Networks GmbH

Networks observed one and two hops upstream of AS37119 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

228

adjacent networks

Upstreams
3716%
Peers
17476%
Downstreams
177%

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

Upstreams of AS37119
NetworkCountryRelationshipPathsVantage pts
AS3491PCCW Global (HK) Ltd.HKPeer2,25891
AS1299Arelion (fka. Telia Carrier)SEPeer2,025102
AS6939Hurricane Electric LLCUSPeer55321
AS25091IP-Max SACHPeer1985
AS35280F5 Networks SARLFRPeer1644
AS24482SG.GSSGPeer1133
AS32590Valve CorporationUSPeer1132
AS24940Hetzner Online GmbHDEPeer812
AS7195EdgeUnoCOPeer762
AS18106Viewqwest Pte LtdSGPeer702

Prefixes

All 70

The largest blocks AS37119 originates, widest first.

Largest prefixes originated by AS37119
PrefixAddressesVisibility
105.168.0.0/14262k76/76
105.172.0.0/14262k76/76
105.169.0.0/1665.5k76/76
105.173.0.0/1665.5k38/76
105.174.0.0/1665.5k76/76
105.175.0.0/1665.5k76/76
105.168.0.0/198.2k76/76
105.168.32.0/198.2k76/76
105.168.64.0/198.2k76/76
105.168.96.0/198.2k76/76

Routing health

How AS37119'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

  • Valid97.1%68
  • Invalid2.9%2
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more94.3%66
  • Partially propagated40% to 90%2.9%2
  • Seen by few peersUnder 40%2.9%2

Prefix sizes

IPv4 — 32 prefixes

IPv6 — 38 prefixes

  • /332.1B × /642.6%1
  • /4016.8M × /642.6%1
  • /441M × /6489.5%34
  • /4865.5k × /645.3%2

Recent changes

Announcements that started or stopped since 11th Oct 2026.

34 announced and 0 withdrawn in all; the most recent are shown.

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