Autonomous system
AS7480 STEVEYI-NETWORK
Unclassified RIPE
Summary
STEVEYI-NETWORK (Tsung-Yi Yu)
enterprise legacy
STEVEYI-NETWORK is a small independent network run by an individual, Tsung-Yi Yu, registered through the RIPE NCC as a sponsored end-user assignment. Despite the low AS number, RIPE created this object in March 2022: the number was reclaimed from an earlier holder and reissued.
What it's used for
- The AS publishes a full BGP community policy for transit customers and peers, and lists presence at small community internet exchanges alongside transit from Hurricane Electric and two smaller carriers.
- Its registry remarks map points of presence across Taipei, Hong Kong, Tokyo, Singapore, Fremont, Kansas and Pittsburgh.
Notable
- It currently announces no prefixes at all, IPv4 or IPv6. The routing policy exists on paper; nothing is in the global table behind it.
- That gap between a carefully documented policy and an empty routing table is characteristic of hobbyist and experimental networks, which are a real and growing category among modern small-AS holders.
Interesting
- The low number is the only trace of the early internet here. It is a good reminder that an AS in the low thousands says nothing about a network's age until you check the registry date.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Amateur Radio Internet Exchange | Fremont, United States | 44.190.42.14 |
Transit providers
No transit provider observed. 1 downstream and 2 adjacent networks.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 0 prefixes · 0 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TW | Taiwan, Province of China | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS7480- Registry name
- STEVEYI-NETWORK
- Registrant
- Tsung-Yi Yu
- Abuse contact
- abuse@steveyi.net
- Registered
- 2022-03-01
- Last changed
- 2025-12-31
- Allocation
- allocated
Routing security
RPKI and IRR
- ROAs
- 5 authorising AS7480
- ASPA
- no ASPA record
- Route objects
- 17 naming AS7480
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 436 networks and 1,771 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere