subnet.im

AS4628Pacific Internet Pte Ltd

SingaporeRegistryAPNICTypeCarrier

As of 24th October 2026, AS4628 (Pacific Internet Pte Ltd), a transit carrier registered in Singapore with APNIC, originates 561 IPv4 prefixes covering 208k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 1,283rd-largest of the 79,642 networks we see originating IPv4, and the 11th-largest of 443 in Singapore. It is seen behind 23 upstream networks, most often AS24482 (SG.GS) and AS9002 (RETN Limited), and in front of 8 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 52% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

561

IPv6 prefixes

1

IPv4 addresses

208k

IPv6 /64s

4.3B

Upstream graph

The networks AS4628 is seen behind, one and two hops out, drawn from real AS paths.

AS4628Toward the internet core
Upstream graph for AS4628: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS4628Pacific Internet …This networkAS3491PCCW Global (HK) …AS4229Zenlayer IncAS6939Hurricane Electri…AS9002RETN LimitedAS24482SG.GSAS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS2914NTT America, Inc.AS6453TATA Communicatio…AS3356Lumen (Level 3)AS38623Metfone (Viettel …AS215859Hetzner Cloud - S…

Networks observed one and two hops upstream of AS4628 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

98

adjacent networks

Upstreams
2323%
Peers
6768%
Downstreams
88%

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

Upstreams of AS4628
NetworkCountryRelationshipPathsVantage pts
AS24482SG.GSSGPeer10,49866
AS9002RETN LimitedGBPeer5,17051
AS4229Zenlayer IncUSPeer3,67729
AS3491PCCW Global (HK) Ltd.HKPeer3,42076
AS6939Hurricane Electric LLCUSPeer1,68715
AS35280F5 Networks SARLFRPeer6993
AS14537Continent 8 LLCUSPeer6504
AS7713PT Telkom Indonesia TbkIDPeer5482
AS4657StarHub LtdSGPeer49565
AS49544i3D.net B.VNLPeer4362

Prefixes

All 562

The largest blocks AS4628 originates, widest first.

Largest prefixes originated by AS4628
PrefixAddressesVisibility
121.200.240.0/204.1k76/76
182.23.144.0/204.1k76/76
202.42.192.0/212k76/76
202.42.240.0/212k76/76
202.42.248.0/212k76/76
203.120.8.0/212k76/76
203.120.112.0/212k76/76
210.24.0.0/212k76/76
210.24.24.0/212k76/76
210.24.32.0/212k76/76

Routing health

How AS4628'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%562
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more51.6%290
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%48.4%272

Prefix sizes

IPv4 — 561 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 24th Sept 2026.

No announcement by AS4628 started or stopped in this period.

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