subnet.im

AS30058FDCservers.net

United StatesRegistryARINTypeContent

As of 11th November 2026, AS30058 (FDCservers.net), a content network registered in the United States with ARIN, originates 856 IPv4 prefixes covering 377k addresses and 139 IPv6 prefixes. By IPv4 address space that makes it the 855th-largest of the 80,747 networks we see originating IPv4, and the 216th-largest of 18,752 in the United States. It is seen behind 51 upstream networks, most often AS6453 (TATA Communications (America) Inc) and AS2914 (NTT America, Inc.), and in front of 59 downstream networks. 94% of its announcements have a valid RPKI ROA; 22 are RPKI-invalid. 97% of its routes reach at least 90% of full-feed peers, and 6 prefixes are also originated by another network.

At a glance

IPv4 prefixes

856

IPv6 prefixes

139

IPv4 addresses

377k

IPv6 /64s

4.4B

Upstream graph

The networks AS30058 is seen behind, one and two hops out, drawn from real AS paths.

AS30058Toward the internet core
Upstream graph for AS30058: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS30058FDCservers.netThis networkAS2914NTT America, Inc.AS3257GTT Communication…AS6453TATA Communicatio…AS6939Hurricane Electri…AS7195EdgeUnoAS49544i3D.net B.VAS215859Hetzner Cloud - S…AS6667Elisa OyjAS398465Rackdog LLCAS8220COLTAS35280F5 Networks SARLAS20130Depaul University

Networks observed one and two hops upstream of AS30058 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

393

adjacent networks

Upstreams
5113%
Peers
28372%
Downstreams
5915%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 51.

Upstreams of AS30058
NetworkCountryRelationshipPathsVantage pts
AS6453TATA Communications (America) IncUSPeer37,976125
AS2914NTT America, Inc.USPeer34,503126
AS3257GTT Communications Inc.USPeer22,879116
AS6939Hurricane Electric LLCUSPeer4,96218
AS7195EdgeUnoCOPeer2,86095
AS5580GTT Communications (APAC)NLPeer1,68559
AS7713PT Telkom Indonesia TbkIDPeer1,4964
AS12956Telxius (Telefonica Global)ESPeer1,05169
AS24482SG.GSSGPeer9763
AS35280F5 Networks SARLFRPeer9596

Prefixes

All 995

The largest blocks AS30058 originates, widest first.

Largest prefixes originated by AS30058
PrefixAddressesVisibility
23.237.20.0/221k76/76
50.7.64.0/221k76/76
50.7.68.0/221k76/76
50.7.72.0/221k76/76
50.7.80.0/221k76/76
50.7.84.0/221k76/76
50.7.88.0/221k76/76
50.7.92.0/221k76/76
50.7.96.0/221k76/76
50.7.104.0/221k76/76

Routing health

How AS30058'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

  • Valid93.6%931
  • Invalid2.2%22
  • No ROA4.2%42

Propagation

  • Globally propagated90% of full-feed peers or more97.2%967
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%2.8%28

Prefix sizes

IPv4 — 856 prefixes

IPv6 — 139 prefixes

  • /324.3B × /640.7%1
  • /4016.8M × /642.2%3
  • /4865.5k × /6497.1%135

Recent changes

Announcements that started or stopped since 12th Oct 2026.

28 announced and 14 withdrawn in all; the most recent are shown.

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