AS27172 — 3Com Net Router USA 3Com Net Router - AS27172 3Com
AS Name: 3COMNET
Description: 3Com Net Router LLC 30 N Gould St Ste R Sheridan WY 82801 United States
Registry: ARIN
aut-num: AS27172
as-name: AS-3COM27172
descr: 3Com Net Router LLC 30 N Gould St Ste R Sheridan WY 82801 United States
member-of: AS-3COM46890, AS-3COM27172, AS-3COMNET
import: from AS-3COMNET action pref = 100; accept ANY
import: from AS-3COM27172 action pref = 100; accept ANY
import: from AS-3COM46890 action pref = 100; accept ANY
import: from AS-PTTMetro-SP action pref = 100; accept ANY
import: from AS-PTTMetro-ATM4-SP action pref = 100; accept ANY
import: from AS-PTTMetro-ATM6-SP action pref = 100; accept ANY
import: from AS-PTTMetro-DF action pref = 100; accept ANY
import: from AS-PTTMetro-ATM4-DF action pref = 100; accept ANY
import: from AS-PTTMetro-ATM6-DF action pref = 100; accept ANY
import: from AS-FACEBOOK action pref = 100; accept ANY
import: from AS-GOOGLE action pref = 100; accept ANY
import: from AS2688 action pref = 100; accept ANY
import: from AS20940 action pref = 100; accept ANY
import: from AS16509 action pref = 100; accept ANY
import: from AS52551 action pref = 100; accept ANY
import: from AS55195 action pref = 100; accept ANY
import: from AS394354 action pref = 100; accept ANY
import: from AS13335 action pref = 100; accept ANY
import: from AS32934 action pref = 100; accept ANY
import: from AS15169 action pref = 100; accept ANY
import: from AS6939 action pref = 100; accept ANY
import: from AS14413 action pref = 100; accept ANY
import: from AS8075 action pref = 100; accept ANY
import: from AS6507 action pref = 100; accept ANY
import: from AS6447 action pref = 100; accept ANY
import: from AS46489 action pref = 100; accept ANY
import: from AS20121 action pref = 100; accept ANY
import: from AS26162 action pref = 100; accept ANY
import: from AS46890 action pref = 100; accept ANY
import: from AS27172 action pref = 100; accept ANY
import: from AS61602 action pref = 100; accept ANY
import: from AS263035 action pref = 100; accept ANY
import: from AS52925 action pref = 100; accept ANY
export: to AS-3COMNET announce RS-3COM-27172
export: to AS-3COM27172 announce RS-3COM-27172
export: to AS-3COM46890 announce RS-3COM-27172
export: to AS-PTTMetro-SP announce RS-3COM-27172
export: to AS-PTTMetro-ATM4-SP announce RS-3COM-27172
export: to AS-PTTMetro-ATM6-SP announce RS-3COM-27172
export: to AS-PTTMetro-DF announce RS-3COM-27172
export: to AS-PTTMetro-ATM4-DF announce RS-3COM-27172
export: to AS-PTTMetro-ATM6-DF announce RS-3COM-27172
export: to AS-GOOGLE announce RS-3COM-27172
export: to AS-FACEBOOK announce RS-3COM-27172
export: to AS2688 announce RS-3COM-27172
export: to AS20940 announce RS-3COM-27172
export: to AS16509 announce RS-3COM-27172
export: to AS52551 announce RS-3COM-27172
export: to AS55195 announce RS-3COM-27172
export: to AS394354 announce RS-3COM-27172
export: to AS13335 announce RS-3COM-27172
export: to AS32934 announce RS-3COM-27172
export: to AS15169 announce RS-3COM-27172
export: to AS6939 announce RS-3COM-27172
export: to AS14413 announce RS-3COM-27172
export: to AS8075 announce RS-3COM-27172
export: to AS6507 announce RS-3COM-27172
export: to AS6447 announce RS-3COM-27172
export: to AS46489 announce RS-3COM-27172
export: to AS20121 announce RS-3COM-27172
export: to AS26162 announce RS-3COM-27172
export: to AS27172 announce RS-3COM-27172
export: to AS46890 announce RS-3COM-27172
export: to AS61602 announce RS-3COM-27172
export: to AS263035 announce RS-3COM-27172
export: to AS52925 announce RS-3COM-27172
export: to AS-ANY announce RS-3COM-27172
remarks: --------------- 3COM Net announces its ASNs via many upstream ASNs All 3COM Net abuse reporting can be done via https://www.3com.network ---------------
admin-c: COM8-ARIN
tech-c: COM8-ARIN
mnt-by: MNT-CNRL-1
created: 2026-02-06T18:20:54Z
last-modified: 2026-02-06T18:20:54Z
source: ARIN
Direct Membership
Macros that directly list AS27172 as a member:
AS265950:AS-UPSTREAMS(5 members)
AS61602:AS-UPSTREAMS(6 members)
AS61602:AS-ANNOUNCEMENTS(6 members)
AS61602:AS-CUSTOMERS(8 members)
AS61602:AS-SWC(8 members)
AS265950:AS-SWC(8 members)
AS27172:AS-ANNOUNCEMENTS(9 members)
AS46890:AS-ANNOUNCEMENTS(9 members)
AS265950:AS-CUSTOMERS(9 members)
AS263035:AS-CUSTOMERS(11 members)
AS-3COMNET(17 members)
AS-3COM27172(17 members)
AS-3COM46890(17 members)
AS-OVH(146 members)
AS-WINDSTREAM-CUST(2131 members)
AS-EMBRATELNET(6101 members)
Expanded Membership
All macros containing AS27172 (directly or via nested macros): 306
Show 100 macros
AS265950:AS-UPSTREAMS(5 ASNs)
AS61602:AS-ANNOUNCEMENTS(5 ASNs)
AS61602:AS-SWC(6 ASNs)
AS61602:AS-UPSTREAMS(6 ASNs)
AS265950:AS-ANNOUNCEMENTS(9 ASNs)
AS265950:AS-CUSTOMERS(9 ASNs)
AS265950:AS-SWC(9 ASNs)
AS27172:AS-ANNOUNCEMENTS(9 ASNs)
AS46890:AS-ANNOUNCEMENTS(9 ASNs)
AS61602:AS-CUSTOMERS(9 ASNs)
AS263035:AS-CUSTOMERS(11 ASNs)
AS263035:AS-ANNOUNCEMENTS(12 ASNs)
AS-OVH(146 ASNs)
AS41494:AS-INTERLAN-CUSTOM(321 ASNs)
AS6453:AS-CUSTOMERS-V6(403 ASNs)
AS-GLOBEINTERNET-IPV6(404 ASNs)
AS-3COM27172(557 ASNs)
AS-3COM46890(557 ASNs)
AS-3COMNET(557 ASNs)
AS198792:AS-PEER-AMSIX-V6(1,625 ASNs)
AS-WINDSTREAM-CUST(2,131 ASNs)
AS-SFMIX-RS(3,979 ASNs)
AS38439:AS-PEERS(3,980 ASNs)
AS-WINDSTREAM(4,180 ASNs)
AS-EMBRATELNET(6,101 ASNs)
AS-SEABORN-CUSTOMER(16,137 ASNs)
AS-SEABORN-CORE(16,222 ASNs)
AS-SEABORN(17,733 ASNs)
AS-1031-PEER1(18,971 ASNs)
AS-LINKBRASIL-271253(19,032 ASNs)
AS271253:AS-CUSTOMERS(19,032 ASNs)
AS-ST1-PEERINGS(19,133 ASNs)
AS198792:AS-PEER-AMSIX-V4(19,486 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-AS53013(20,143 ASNs)
AS-VSNL-IN(23,661 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS-MFNX(26,187 ASNs)
AS47214:AS-LILLIX(26,738 ASNs)
AS43100:AS-MEMBERS(26,826 ASNs)
AS-SFINX-RS-MEMBERS-IPV6(26,914 ASNs)
AS-SFINX-RS-MEMBERS(26,976 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS-TORIX(37,868 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS-4IXP(42,438 ASNs)
AS201376:AS-PEERS(42,984 ASNs)
AS-DECIX-DFW(43,178 ASNs)
AS62499:AS-DECIX-DFW(43,178 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-FRANCE-IX-MARSEILLE(44,422 ASNs)
AS-RETN6(44,950 ASNs)
AS-TELIANETRU-V6(45,288 ASNs)
AS1299:AS-TWELVE99-RU-V6(45,288 ASNs)
AS30781:AS-JAGUAR-PEERING-FRANCE-IX-MARSEILLE(46,036 ASNs)
AS-RETN(47,667 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-NIXSK-RSCLIENTS(55,989 ASNs)
AS47627:AS-NIXSK-RSCLIENTS(56,033 ASNs)
AS-BIX-V6(56,058 ASNs)
AS-TELIANETRU(56,840 ASNs)
AS1299:AS-TWELVE99-RU-V4(56,840 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS-TOPIX-RS(57,252 ASNs)
AS-CTGNET(58,815 ASNs)
AS-37662(59,003 ASNs)
AS-CN(59,223 ASNs)
AS-LEVEL3-UAE(60,102 ASNs)
AS-PLIX6(60,222 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
AS-BCIX-RS(61,123 ASNs)
AS16374:AS-BCIX-RS(61,123 ASNs)
AS213687:AS-ERA-IX-FRANKFURT(61,777 ASNs)
AS-SOVAM-V6(64,052 ASNs)
AS-SOVAM6(64,052 ASNs)
AS-HKIX(64,663 ASNs)
AS-TELIANETASIA(65,174 ASNs)
AS1299:AS-TWELVE99-AP-V4(65,174 ASNs)
AS-PANTEL(65,191 ASNs)
AS-TTI(65,191 ASNs)
AS206221:AS-ERA-IX-AMSTERDAM(65,700 ASNs)
AS-ERA-IX(65,707 ASNs)
AS5405:AS-INTERDOTLINK(66,620 ASNs)
AS-STUTTGARTIX-RS(66,636 ASNs)
AS-TELIANETASIA-V6(66,784 ASNs)
AS1299:AS-TWELVE99-AP-V6(66,784 ASNs)
AS-CW6(66,853 ASNs)
AS1273:AS-CWW-V6(66,853 ASNs)
AS201561:AS-DECIX-CPH(66,988 ASNs)
AS201561:AS-DECIX-CPH-V6(66,988 ASNs)
AS-SET-INEX-CONNECTED(67,097 ASNs)
AS-UAEIX(67,297 ASNs)
AS61374:AS-UAEIX(67,297 ASNs)
AS-CW(67,352 ASNs)
AS-SIXSK-SETS(67,561 ASNs)
AS-BIX(68,877 ASNs)
AS2914:AS-ASIA-V6(68,905 ASNs)
... and 206 more
Upstream AS Paths
28 unique paths, avg length 3.1
AS Looking Glass
Upstream paths (matching graph above)
AS27172 IPv4 Address Subnets (1)
| 23.139.140.0/24 | 🇺🇸 US | 3Com Net Router LLC 30 N Gould St Ste R Sheridan W… | 3COMNET |
AS27172 IPv6 Address Subnets (11)
| 2602:f635::/40 | 🇺🇸 US | CLARO S.A. Customer | 3COMNET |
| 2602:f635::/48 | 🇺🇸 US | CLARO S.A. Customer | 3COMNET |
| 2602:f635:1::/48 | 🇺🇸 US | CLARO S.A. Customer | 3COMNET |
| 2602:f635:11::/48 | 🇺🇸 US | CLARO S.A. Customer | 3COMNET |
| 2602:f635:21::/48 | 🇺🇸 US | CLARO S.A. Customer | 3COMNET |
| 2602:f635:34::/48 | 🇺🇸 US | CLARO S.A. Customer | 3COMNET |
| 2602:f635:61::/48 | 🇺🇸 US | CLARO S.A. Customer | 3COMNET |
| 2602:f635:66::/48 | 🇺🇸 US | CLARO S.A. Customer | 3COMNET |
| 2602:f635:92::/48 | 🇺🇸 US | CLARO S.A. Customer | 3COMNET |
| 2602:f635:99::/48 | 🇺🇸 US | CLARO S.A. Customer | 3COMNET |