ResearchIRR · ARIN

AS-WITCO Waterloo Intuition & Technology Corporation PO…

An as-set registered in ARIN, maintained by MNT-NSL-95. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS-WITCO lists

4 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS4508 WATERLOO-INTUITIONAS33044 MEGAWIREAS46641 NIAGARA-CATHOLIC-DISTRICT-SCHOOL-BOARDAS401215 MPS-MP
Expanded

Every AS it reaches

What a filter built from AS-WITCO would let in: 4 ASes.

Show the 4 ASes
AS4508AS33044AS46641AS401215
Prefixes

What AS-WITCO covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS-WITCO (with bgpq4, say) would allow. 21 IPv4 and 3 IPv6. Every one is in the IRR API.

21 IPv4 prefixes
155.254.2.0/23192.122.206.0/24192.40.240.0/22192.68.163.0/24198.89.188.0/23199.7.136.0/22199.91.112.0/22199.91.252.0/22205.211.166.0/23205.211.166.0/24205.211.167.0/24209.226.36.0/24216.40.64.0/2323.175.32.0/2438.143.147.0/2438.211.0.0/2438.69.160.0/2438.69.163.0/2438.69.189.0/2438.69.190.0/2438.69.191.0/24
3 IPv6 prefixes
2606:8900::/322606:d680::/322620:13:6000::/48
Registries

Each registry’s copy

ARIN4 membersWaterloo Intuition & Technology Corporation PO Box 97 Elmira PO Main, ON, N3B 2Z5 Canada Provides Transit to these ASes
Maintained byMNT-NSL-95
Last modified2025-10-09T16:52:57Z
MembersAS4508 AS33044 AS46641 AS401215
mbrs-by-refN
Used by

Sets that include AS-WITCO

AS-FRONTIERNETAS-TORIXAS1299:AS-TWELVE99-NA-V4AS1299:AS-TWELVE99-NA-V6
Tools

Check AS-WITCO live

IRR API, with prefixes