subnet.im

AS125Honeywell International, Inc.

United StatesRegistryARIN

As of 22nd October 2026, AS125 (Honeywell International, Inc.), a network registered in the United States with ARIN, originates 31 IPv4 prefixes covering 11.3k addresses. By IPv4 address space that makes it the 9,842nd-largest of the 79,655 networks we see originating IPv4, and the 3,040th-largest of 18,475 in the United States. It is seen behind 7 upstream networks, most often AS198949 (Radware) and AS3356 (Lumen (Level 3)). 52% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

31

IPv6 prefixes

0

IPv4 addresses

11.3k

IPv6 /64s

0

Upstream graph

The networks AS125 is seen behind, one and two hops out, drawn from real AS paths.

AS125Toward the internet core
Upstream graph for AS125: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS125Honeywell Interna…This networkAS3356Lumen (Level 3)AS6461Zayo BandwidthAS6939Hurricane Electri…AS7473Singapore Telecom…AS198949RadwareAS3549Lumen (fka. Globa…AS32590Valve CorporationAS2914NTT America, Inc.AS20130Depaul UniversityAS132337AxclusiveAS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS125 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

14

adjacent networks

Upstreams
750%
Peers
750%
Downstreams
00%

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

Upstreams of AS125
NetworkCountryRelationshipPathsVantage pts
AS198949RadwareILPeer1,60377
AS3356Lumen (Level 3)USPeer23542
AS6939Hurricane Electric LLCUSPeer22439
AS7473Singapore Telecommunications LtdSGPeer14874
AS6461Zayo BandwidthUSPeer8020
AS22773Cox Communications Inc.USPeer493
AS4755TATA Communications (formerly VSNL)INPeer4824

Prefixes

All 31

The largest blocks AS125 originates, widest first.

Largest prefixes originated by AS125
PrefixAddressesVisibility
199.64.172.0/221k77/77
199.64.176.0/221k77/77
199.64.196.0/221k77/77
199.62.28.0/2351277/77
199.64.34.0/2351277/77
199.64.52.0/2351277/77
199.64.162.0/2351277/77
103.35.217.0/2425677/77
103.232.224.0/2425677/77
199.62.60.0/2425677/77

Routing health

How AS125'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

  • Valid51.6%16
  • Invalid0.0%0
  • No ROA48.4%15

Propagation

  • Globally propagated90% of full-feed peers or more100.0%31
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 31 prefixes

Recent changes

Announcements that started or stopped since 22nd Sept 2026.

No announcement by AS125 started or stopped in this period.

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