AS25977
AS Name: HCCS-AS
Description: Houston Community College System
Registry: NTTCOM
aut-num: AS25977
descr: Houston Community College System
as-name: HCCS-AS
admin-c: MM2687-ARIN
tech-c: MM2687-ARIN
import: from AS2914 accept ANY
import: from AS4557 accept ANY AND NOT {0.0.0.0/0}
import: from AS7276 accept AS7276 AND NOT {0.0.0.0/0}
import: from AS4551 accept ANY AND NOT {0.0.0.0/0}
export: to AS2914 announce AS25977
export: to AS4557 announce AS25977
export: to AS7276 announce AS25977
export: to AS4551 announce AS25977
remarks: Accept all from VERIO
notify: noc@hccs.edu
notify: ce-ipadmin@us.ntt.net
mnt-by: MAINT-AS25977
changed: kyle.cooper@hccs.edu 20130807
source: NTTCOM
Upstream AS Paths
25 unique paths, avg length 2.5
AS Looking Glass
Upstream paths (matching graph above)
All 25 Upstream Paths
Complete list of all observed paths
Prefixes
44 prefixes originated by AS25977
IPv4 (44)
Hostnames in AS25977
Direct Membership
Macros that directly list AS25977 as a member:
AS398549:AS-ZEROAV-DN(5 members)
AS-SETG-RE(11 members)
AS-SETG(16 members)
AS-LEARN-I2PX(24 members)
AS2914:AS-US(617 members)
Expanded Membership
All macros containing AS25977 (directly or via nested macros): 316
Show 100 macros
AS398549:AS-ZEROAV-DN(6 ASNs)
AS-SETG-RE(13 ASNs)
AS-SETG-TELIA(22 ASNs)
AS-SETG(22 ASNs)
AS-LEARN-I2PX(42 ASNs)
AS-NORTH-TEXAS-GIGAPOP-ABILENE(190 ASNs)
AS16905:AS-CONE(190 ASNs)
AS11164:AS-PARTICIPANTS(1,830 ASNs)
AS11164:AS-ALL(1,835 ASNs)
AS11537:AS-PARTICIPANTS-BETA(1,841 ASNs)
AS11537:AS-CONE-BETA(1,847 ASNs)
AS20965:AS-FROM-INTERNET2-TO-GEANT(2,433 ASNs)
AS293:AS-FROM-I2-TO-ESNET(2,941 ASNs)
AS-29802-CUSTOMERS(3,054 ASNs)
AS-29802(3,104 ASNs)
AS-GEANTNRENPEERS(3,149 ASNs)
AS-ATRATO(4,334 ASNs)
AS-HIBERNIA(4,334 ASNs)
AS-ATRATO6(4,334 ASNs)
AS-LIMELIGHT-CUST(4,913 ASNs)
AS-LIMELIGHT(4,922 ASNs)
AS-LLNW(4,943 ASNs)
AS-RCN-CE-PEERS(5,340 ASNs)
AS-SH-CUST(7,354 ASNs)
AS-STARHUBINTERNET(7,359 ASNs)
AS-QWEST(10,244 ASNs)
AS-AS209(10,244 ASNs)
AS-EDGEUNO-TR(10,995 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-EUNET(13,944 ASNs)
AS-SAIX(15,195 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)
AS-OCCAID6(19,611 ASNs)
AS-OCCAID6-CUSTOMERS(19,611 ASNs)
AS-EDGEUNO(19,687 ASNs)
AS-MZIMA-CUSTOMERS(19,702 ASNs)
AS-MZIMA(19,703 ASNs)
AS-PXGLOBAL(19,703 ASNs)
AS-SEABONECUSTAS(19,767 ASNs)
AS-ARBINET-LAX-BUYERS(19,875 ASNs)
AS-AS53013(20,143 ASNs)
AS-VSNL-IN(23,661 ASNs)
AS-RETN-HK(26,343 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS-4IXP(42,438 ASNs)
AS-DECIX-DFW(43,178 ASNs)
AS62499:AS-DECIX-DFW(43,178 ASNs)
AS-INTEROUTE(43,471 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)
AS-ROSTELECOM(53,118 ASNs)
AS-NSKROUTESERVER(53,148 ASNs)
AS2914:AS-US(53,991 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)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS-CTGNET(58,815 ASNs)
AS-37662(59,003 ASNs)
AS-CN(59,223 ASNs)
AS1273:AS-CWW(59,499 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)
AS-CAIS(61,483 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)
... and 216 more