// Mountain West Technologies AS10947 // Mountain West

AS Name: MOUNTAIN-WEST-AS

Description: 123 West First Suite 95 Casper WY 82601 United States

Registry: ARIN

Imports from (1)

AS-ANY

Exports to (2)

AS-ANY AS-10947-2

⚠️ CIRCL BGP Security Rank: 0.0286% (position 6941)

aut-num: AS10947
as-name: MOUNTAIN-WEST-AS
descr: 123 West First Suite 95 Casper WY 82601 United States
import: from AS-ANY accept ANY
export: to AS-ANY announce AS-10947-2
admin-c: DUNND83-ARIN
tech-c: BLACK1037-ARIN
tech-c: DUNND83-ARIN
mnt-by: MNT-CBS-129
created: 2023-12-15T08:21:36Z
last-modified: 2025-05-14T17:00:25Z
source: ARIN

Direct Membership

Macros that directly list AS10947 as a member:

AS-10947-2(5 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANE(23268 members)

Expanded Membership

All macros containing AS10947 (directly or via nested macros): 367

Show 100 macros

AS-10947-2(5 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-TRANSROUTE(23,421 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-LAMBDA(24,056 ASNs)
AS-PITER-IX-RIGA(24,405 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS215405:AS-CONNECTED(24,530 ASNs)
AS-OHIOIX-CMH(24,548 ASNs)
AS-OHIOIX(24,587 ASNs)
AS57369:AS-ONIX(24,726 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS-LIXP(25,221 ASNs)
AS-SMILE(26,794 ASNs)
AS-BALT-IX(27,227 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-LITIX(28,046 ASNs)
AS-SET-STHIX-RS(28,136 ASNs)
AS7606:AS-VIC-IX(29,635 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS-DECIX-BCN(33,636 ASNs)
AS57802:AS-DECIX-BCN(33,636 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 ASNs)
AS-SOVAM(34,887 ASNs)
AS-CWCCUSTOMERS(34,940 ASNs)
AS-MERCURY(34,969 ASNs)
AS-UUNETEUDE(34,985 ASNs)
AS702:AS-DE-CUSTOMER(34,985 ASNs)
AS-TELARM(35,456 ASNs)
AS-ARMENTEL(35,460 ASNs)
AS-SET-UTG(35,510 ASNs)
AS-AZERSATMEMBERS(35,515 ASNs)
AS-SKYVISION-2(35,554 ASNs)
AS-SKYVISION(35,589 ASNs)
AS702:AS-BE-CUSTOMER(35,695 ASNs)
AS-RASCOM(35,828 ASNs)
AS20764:AS-RASCOM(35,829 ASNs)
AS-PIRIX(36,082 ASNs)
AS-PIRIX-CUSTOM(36,082 ASNs)
AS-ELBA-IX-ROUTESERVER(36,120 ASNs)
AS-T-CIX(36,150 ASNs)
AS48193:AS-PITER-IX-FRA(36,250 ASNs)
AS-TTNET(36,321 ASNs)
AS-MF-MGSM(36,444 ASNs)
AS-TTK(36,818 ASNs)
AS702:AS-SE-CUSTOMER(37,142 ASNs)
AS-MONIX-PEERS(37,180 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS-TAHOEIX-MEMBERS(37,370 ASNs)
AS-MBIX-RS-MEMBERS(37,425 ASNs)
AS-ECRCCUSTDE(37,596 ASNs)
AS-ECRC(37,597 ASNs)
AS-ECRCDE(37,597 ASNs)
AS-ECRCLINX(37,597 ASNs)
AS-CWE(37,716 ASNs)
AS-ONIX(37,766 ASNs)
AS-TORIX(37,868 ASNs)
AS211776:AS-CRAFTBYTE-UPSTREAMS(37,882 ASNs)
AS-UUNETPIPEXLINX(38,009 ASNs)
AS-MTU(38,044 ASNs)
AS-RNDROUTESERVER(38,077 ASNs)
AS-EKTROUTESERVER(38,078 ASNs)
AS-LSC-IXP-RS(38,302 ASNs)
AS-LSC-IXP(38,312 ASNs)
AS-VSIX-RS(38,411 ASNs)
AS-SEABONECUSTMEAF(38,795 ASNs)
AS207800:AS-RTIX-SET(39,194 ASNs)
AS33495:AS-MEMBERS(39,231 ASNs)
AS5413:AS-ROUTE-SERVER-DE-CIX(39,681 ASNs)
AS-LUCIX-RS(40,498 ASNs)
AS7606:AS-QLD-IX(40,666 ASNs)
AS7606:AS-WA-IX(40,872 ASNs)
AS-STUIX(41,458 ASNs)
AS-SONIX(41,963 ASNs)
AS-IPTT(42,188 ASNs)
AS-PITER-IX(42,188 ASNs)
AS-PITERIX(42,189 ASNs)
AS-PITER-IX-MSK(42,291 ASNs)
... and 267 more

Upstream AS Paths

33 unique paths, avg length 1.8

AS Looking Glass

Upstream paths (matching graph above)

AS2497 → AS6461 → AS10947
AS3214 → AS6461 → AS10947
AS25091 → AS6461 → AS10947
AS2497 → AS6939 → AS10947
AS2516 → AS6939 → AS10947
AS3214 → AS6939 → AS10947
AS18106 → AS6939 → AS10947
AS22296 → AS6939 → AS10947
AS25091 → AS6939 → AS10947
AS32590 → AS6939 → AS10947
AS33185 → AS6939 → AS10947
AS37721 → AS6939 → AS10947
AS38880 → AS6939 → AS10947
AS60144 → AS6939 → AS10947
AS61573 → AS6939 → AS10947
AS63927 → AS6939 → AS10947
AS140627 → AS6939 → AS10947
AS150000 → AS6939 → AS10947
AS199518 → AS6939 → AS10947
AS398465 → AS6939 → AS10947

All 33 Upstream Paths

Complete list of all observed paths

AS293 → AS10947
AS4181 → AS10947
AS2497 → AS6461 → AS10947
AS3214 → AS6461 → AS10947
AS3216 → AS6461 → AS10947
AS7018 → AS6461 → AS10947
AS25091 → AS6461 → AS10947
AS6939 → AS10947
AS2497 → AS6939 → AS10947
AS2516 → AS6939 → AS10947
AS3214 → AS6939 → AS10947
AS18106 → AS6939 → AS10947
AS22296 → AS6939 → AS10947
AS25091 → AS6939 → AS10947
AS32590 → AS6939 → AS10947
AS33185 → AS6939 → AS10947
AS37721 → AS6939 → AS10947
AS38880 → AS6939 → AS10947
AS60144 → AS6939 → AS10947
AS61573 → AS6939 → AS10947
AS63927 → AS6939 → AS10947
AS140627 → AS6939 → AS10947
AS150000 → AS6939 → AS10947
AS199518 → AS6939 → AS10947
AS398465 → AS6939 → AS10947
AS9002 → AS10947
AS52320 → AS6461 → AS19092 → AS10947
AS19754 → AS10947
AS36236 → AS10947
AS38136 → AS10947
AS49544 → AS10947
AS58511 → AS10947
AS63927 → AS137409 → AS10947

AS10947 IPv4 Address Subnets (11)

104.151.176.0/20	🇺🇸 US	123 West First Suite 95 Casper WY 82601 United Sta…	MOUNTAIN-WEST-AS
66.119.56.0/21	🇺🇸 US	851 Werner Ct Casper WY 82601 United States Use in…	MOUNTAIN-WEST-AS
162.219.136.0/22	🇺🇸 US	Mountain West Technologies 123 W 1St Street Casper…	MOUNTAIN-WEST-AS
66.119.52.0/22	🇺🇸 US	851 Werner Ct Casper WY 82601 United States Use in…	MOUNTAIN-WEST-AS
66.119.48.0/23	🇺🇸 US	851 Werner Ct Casper WY 82601 United States Use in…	MOUNTAIN-WEST-AS
66.62.70.0/23	🇺🇸 US	Mountain West Technologies 123 W 1St Street Casper…	MOUNTAIN-WEST-AS
66.119.50.0/24	🇺🇸 US	851 Werner Ct Casper WY 82601 United States Use in…	MOUNTAIN-WEST-AS
66.119.51.0/24	🇺🇸 US	851 Werner Ct Casper WY 82601 United States Use in…	MOUNTAIN-WEST-AS
66.119.54.0/24	🇺🇸 US		MOUNTAIN-WEST-AS
66.119.56.0/24	🇺🇸 US		MOUNTAIN-WEST-AS