AS21777 — Massive Networks Last Mile Fiber
AS Name: MASSIVE-NETWORKS-1
Description: Massive Networks AS21777
Registry: RADB
Imports from (1)
Exports to (2)
aut-num: AS21777
as-name: MASSIVE-NETWORKS-1
descr: Massive Networks AS21777
import: from AS-ANY accept ANY
export: to AS-ANY announce AS21777:AS-CONE
admin-c: MJL
tech-c: MN-NOC
notify: support@massivenetworks.com
mnt-by: MAINT-AS13345
changed: mlewinski@massivenetworks.com 20241106 # 01:34 GMT
source: RADB
last-modified: 2024-11-06T01:34:55Z
aut-num: AS21777
as-name: MASSIVE-NETWORKS-1
descr: 382 S. Arthur Ave Ste 120 Louisville CO 80027 United States
import: from AS-ANY accept ANY
mp-import: afi ipv6 from AS-ANY accept ANY
export: to AS-ANY announce AS21777:AS-CONE
mp-export: to AS-ANY announce AS21777:AS-CONE
admin-c: FLAKE22-ARIN
tech-c: LEWIN9-ARIN
mnt-by: MNT-RKCI
created: 2026-02-06T22:50:43Z
last-modified: 2026-02-06T22:50:43Z
source: ARIN
Direct Membership
Macros that directly list AS21777 as a member:
AS21777:AS-CONE(19 members)
AS-PNAPPHX003(57 members)
AS-PNAPDEN(111 members)
AS-PNAPDALZ(236 members)
AS-PNAPACS(277 members)
AS-GTTCUST6(2384 members)
AS-GTTCUST(3453 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS21777 (directly or via nested macros): 411
Show 100 macros
AS21777:AS-CONE(19 ASNs)
AS-PNAPPHX003(57 ASNs)
AS-PNAPACS(276 ASNs)
AS-PNAPDALZ(317 ASNs)
AS-PNAPDEN(325 ASNs)
AS-VOXEL(2,669 ASNs)
AS-PNAPNYM(3,071 ASNs)
AS-INTERNAP(4,181 ASNs)
AS-UNITAS(4,908 ASNs)
AS-UNITAS-CUSTOMERS(4,908 ASNs)
AS-AS209(10,244 ASNs)
AS-QWEST(10,244 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-EUNET(13,944 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-OCCAID6(19,611 ASNs)
AS-OCCAID6-CUSTOMERS(19,611 ASNs)
AS-MZIMA-CUSTOMERS(19,702 ASNs)
AS-MZIMA(19,703 ASNs)
AS-PXGLOBAL(19,703 ASNs)
AS-ARBINET-LAX-BUYERS(19,875 ASNs)
AS-HURRICANEV6(20,402 ASNs)
AS-SEECIX-V6(20,691 ASNs)
AS56858:AS-SEECIX-V6(20,691 ASNs)
AS-DECIX-RIC-V6(20,721 ASNs)
AS393752:AS-DECIX-RIC-V6(20,721 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-TIX(21,568 ASNs)
AS-LITIX-V6(22,027 ASNs)
AS-T-CIX-V6(22,807 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS-XO(23,361 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-BALT-IX-V6(23,949 ASNs)
AS-LAMBDA(24,056 ASNs)
AS-PITER-IX-RIGA(24,405 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 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-FIXO-V6(25,776 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)
AS-DECIX-BCN-V6(28,476 ASNs)
AS57802:AS-DECIX-BCN-V6(28,476 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 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-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 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)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 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)
... and 311 more
Upstream AS Paths
76 unique paths, avg length 2.1
AS Looking Glass
Upstream paths (matching graph above)
All 76 Upstream Paths
Complete list of all observed paths
AS21777 IPv4 Address Subnets (41)
| 64.92.96.0/19 | 🇺🇸 US | PNAP-DEN | MASSIVE-NETWORKS-1 |
| 206.168.224.0/21 | 🇺🇸 US | 382 S. Arthur Ave Ste 120 Louisville CO 80027 Unit… | MASSIVE-NETWORKS-1 |
| 199.127.200.0/22 | 🇺🇸 US | 382 S. Arthur Ave Ste 120 Louisville CO 80027 Unit… | MASSIVE-NETWORKS-1 |
| 199.45.236.0/22 | 🇺🇸 US | 382 S. Arthur Ave Ste 120 Louisville CO 80027 Unit… | MASSIVE-NETWORKS-1 |
| 204.144.128.0/22 | 🇺🇸 US | 382 S. Arthur Ave Ste 120 Louisville CO 80027 Unit… | MASSIVE-NETWORKS-1 |
| 204.144.180.0/22 | 🇺🇸 US | 382 S. Arthur Ave Ste 120 Louisville CO 80027 Unit… | MASSIVE-NETWORKS-1 |
| 206.168.216.0/22 | 🇺🇸 US | 382 S. Arthur Ave Ste 120 Louisville CO 80027 Unit… | MASSIVE-NETWORKS-1 |
| 207.174.140.0/22 | 🇺🇸 US | 382 S. Arthur Ave Ste 120 Louisville CO 80027 Unit… | MASSIVE-NETWORKS-1 |
| 199.189.28.0/23 | 🇺🇸 US | 1950 N Stemmons Fwy Dallas, TX 75207 United States | MASSIVE-NETWORKS-1 |
| 199.189.30.0/23 | 🇺🇸 US | 615 N 48th St. Phoenix, AZ 85008 United States | MASSIVE-NETWORKS-1 |
AS21777 IPv6 Address Subnets (6)
| 2602:ffc6:100::/40 | 🇺🇸 US | 615 N 48th St. Phoenix, AZ 85008 United States | MASSIVE-NETWORKS-1 |
| 2602:ffc6:200::/40 | 🇺🇸 US | 382 S. Arthur Ave Ste 120 Louisville CO 80027 Unit… | MASSIVE-NETWORKS-1 |
| 2602:ffc6:300::/40 | 🇺🇸 US | 55 Marietta St NW Atlanta, GA 30303 United States | MASSIVE-NETWORKS-1 |
| 2602:ffc6:400::/40 | 🇺🇸 US | 1950 N Stemmons Fwy Dallas, TX 75207 United States | MASSIVE-NETWORKS-1 |
| 2602:ffc6:500::/40 | 🇺🇸 US | 624 S Grand Ave. Los Angeles, CA 90017 United Stat… | MASSIVE-NETWORKS-1 |
| 2602:ffc6:600::/40 | 🇺🇸 US | 2001 6th Ave. Seattle, WA 98121 United States | MASSIVE-NETWORKS-1 |