AS399981 — CRST-AS399981
AS Name: CRST-AS399981
Description: CRST The Transporation Solution
Registry: ARIN
aut-num: AS399981
as-name: CRST-AS399981
descr: CRST The Transporation Solution
admin-c: IPADM935-ARIN
tech-c: IPADM935-ARIN
tech-c: KUEHN26-ARIN
mnt-by: MNT-CE-1289
created: 2023-05-17T20:42:11Z
last-modified: 2025-12-23T18:31:17Z
source: ARIN
Direct Membership
Macros that directly list AS399981 as a member:
AS-QTS-394968(16 members)
AS393238:AS-INVOLTA(16 members)
AS13335:AS-CUSTOMERS(1521 members)
Expanded Membership
All macros containing AS399981 (directly or via nested macros): 36
Show 36 macros
AS-QTS-394968(16 ASNs)
AS393238:AS-INVOLTA(16 ASNs)
AS393238:AS-ALL(35 ASNs)
AS13335:AS-CUSTOMERS(1,521 ASNs)
AS24748:AS-IX(8,694 ASNs)
AS-VSNL-IN(23,661 ASNs)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-PLIX6(60,222 ASNs)
AS29535:AS-TPIX(72,365 ASNs)
AS-PL-IX(74,048 ASNs)
AS-PLIX(74,048 ASNs)
AS-TPIX(79,670 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 ASNs)
AS-TELIANETNA(86,938 ASNs)
AS1299:AS-TWELVE99-NA-V4(86,938 ASNs)
AS-TELIANETNA-V6(86,952 ASNs)
AS1299:AS-TWELVE99-NA-V6(86,952 ASNs)
AS-TELIANET-V6(92,705 ASNs)
AS1299:AS-TWELVE99-V6(92,705 ASNs)
AS-TELIANET(92,989 ASNs)
AS1299:AS-TWELVE99-V4(92,989 ASNs)
AS-BCIX(93,003 ASNs)
AS16374:AS-BCIX-ALL(93,003 ASNs)
AS1299:AS-TWELVE99(93,076 ASNs)
AS-TIXZH(94,757 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)
Upstream AS Paths
15 unique paths, avg length 2.6
AS Looking Glass
Upstream paths (matching graph above)
AS399981 IPv4 Address Subnets (1)
| 208.99.58.0/24 | 🇺🇸 US | CRST The Transportation Solution | CRST-AS399981 |