AS20253Qwilt Inc.
United StatesRegistryARINTypeContentAs of 25th October 2026, AS20253 (Qwilt Inc.), a content network registered in the United States with ARIN, originates 8 IPv4 prefixes covering 2k addresses and 8 IPv6 prefixes. By IPv4 address space that makes it the 25,322nd-largest of the 79,675 networks we see originating IPv4, and the 6,308th-largest of 18,492 in the United States. It is seen behind 11 upstream networks, most often AS999 (CORIX NETWORKS) and AS701 (Verizon Business). 50% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 50% of its routes reach at least 90% of full-feed peers.
At a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS20253 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS20253 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
39
adjacent networks
- Upstreams
- 1128%
- Peers
- 2872%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS999CORIX NETWORKS | US | Peer | 582 | 76 |
| AS701Verizon Business | US | Peer | 12 | 3 |
| AS25019Saudi Telecom Company JSC |  SA | Peer | 8 | 1 |
| AS6939Hurricane Electric LLC | US | Peer | 5 | 5 |
| AS24482SG.GS |  SG | Peer | 2 | 2 |
| AS18106Viewqwest Pte Ltd | SG | Peer | 2 | 2 |
| AS9002RETN Limited |  GB | Peer | 1 | 1 |
| AS3130RGnet OU |  EE | Peer | 1 | 1 |
| AS35280F5 Networks SARL |  FR | Peer | 1 | 1 |
| AS58511Swoop (Anycast Global Backbone) |  AU | Peer | 1 | 1 |
Prefixes
The largest blocks AS20253 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 217.20.50.0/24 | 256 | 76/76 |
| 217.20.51.0/24 | 256 | 76/76 |
| 217.20.52.0/24 | 256 | 76/76 |
| 217.20.54.0/24 | 256 | 76/76 |
| 217.20.55.0/24 | 256 | 76/76 |
| 217.20.56.0/24 | 256 | 76/76 |
| 217.20.57.0/24 | 256 | 76/76 |
| 217.20.62.0/24 | 256 | 76/76 |
| 2001:16a6:c002::/64 | 1 × /64 | 1/63 |
| 2001:16a6:c002:1::/64 | 1 × /64 | 1/63 |
Routing health
How AS20253'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
- Valid50.0%8
- Invalid0.0%0
- No ROA50.0%8
Propagation
- Globally propagated90% of full-feed peers or more50.0%8
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%50.0%8
Prefix sizes
IPv4 — 8 prefixes
IPv6 — 8 prefixes
- /49 and longerAggregated100.0%8
Recent changes
Announcements that started or stopped since 25th Sept 2026.
No announcement by AS20253 started or stopped in this period.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.