AS18437


573+2006undefined

AS Name: PITT-OHIO-EXPRESS-AS

Description: Pitt Ohio AS18437

Registry: ARIN

Imports from (3)
Exports to (4)
aut-num: AS18437
as-name: PITT-OHIO-EXPRESS-AS
descr: Pitt Ohio AS18437
+ 15 27th street Pittsburgh PA 15222 United States
member-of: AS18437:AS-PEERS
import: from AS33154 action pref = 200; accept ANY
import: from AS12025 action pref = 200; accept ANY
import: from AS701 action pref = 200; accept ANY
mp-import: from AS33154 action pref = 200; accept ANY
mp-import: from AS12025 action pref = 200; accept ANY
mp-import: from AS701 action pref = 200; accept ANY
export: to AS33154 announce AS18437
export: to AS12025 announce AS18437
export: to AS701 announce AS18437
mp-export: to AS33154 announce AS18437
mp-export: to AS12025 announce AS18437
mp-export: to AS701 announce AS18437
default: to AS33154
default: to AS12025
default: to AS701
mp-default: to AS33154
mp-default: to AS12025
mp-default: to AS701
admin-c: IPADM368-ARIN
tech-c: IPADM368-ARIN
mnt-by: MNT-PEL-21
created: 2025-01-07T20:53:54Z
last-modified: 2025-01-07T20:53:54Z
source: ARIN

Upstream AS Paths

42 unique paths, avg length 2.9

AS18437AS701AS6939AS1299AS6453AS12956AS3356AS3491AS2497AS2914AS33185AS150000AS148968AS2734AS11399AS60144AS209823AS8888AS35008AS140627AS9304AS25091AS32590AS199524AS7594AS38001AS142271AS18437 Upstream Paths20 paths shown

AS Looking Glass

Upstream paths (matching graph above)

AS8888 → AS1299 → AS701 → AS18437
AS33185 → AS1299 → AS701 → AS18437
AS35008 → AS1299 → AS701 → AS18437
AS140627 → AS1299 → AS701 → AS18437
AS2497 → AS701 → AS18437
AS2914 → AS701 → AS18437
AS7594 → AS3356 → AS701 → AS18437
AS199524 → AS3356 → AS701 → AS18437
AS38001 → AS3491 → AS701 → AS18437
AS142271 → AS9304 → AS6453 → AS701 → AS18437
AS25091 → AS6453 → AS701 → AS18437
AS2734 → AS6939 → AS701 → AS18437
AS11399 → AS6939 → AS701 → AS18437
AS33185 → AS6939 → AS701 → AS18437
AS60144 → AS6939 → AS701 → AS18437
AS148968 → AS6939 → AS701 → AS18437
AS150000 → AS6939 → AS701 → AS18437
AS209823 → AS6939 → AS701 → AS18437
AS32590 → AS12956 → AS701 → AS18437
AS32590 → AS701 → AS18437
All 42 Upstream Paths

Complete list of all observed paths

AS1031 → AS701 → AS18437
AS8888 → AS1299 → AS701 → AS18437
AS33185 → AS1299 → AS701 → AS18437
AS35008 → AS1299 → AS701 → AS18437
AS140627 → AS1299 → AS701 → AS18437
AS2497 → AS701 → AS18437
AS2914 → AS701 → AS18437
AS7594 → AS3356 → AS701 → AS18437
AS199524 → AS3356 → AS701 → AS18437
AS3491 → AS701 → AS18437
AS38001 → AS3491 → AS701 → AS18437
AS142271 → AS9304 → AS6453 → AS701 → AS18437
AS25091 → AS6453 → AS701 → AS18437
AS6939 → AS701 → AS18437
AS2734 → AS6939 → AS701 → AS18437
AS11399 → AS6939 → AS701 → AS18437
AS33185 → AS6939 → AS701 → AS18437
AS60144 → AS6939 → AS701 → AS18437
AS148968 → AS6939 → AS701 → AS18437
AS150000 → AS6939 → AS701 → AS18437
AS209823 → AS6939 → AS701 → AS18437
AS32590 → AS12956 → AS701 → AS18437
AS32590 → AS701 → AS18437
AS1299 → AS12025 → AS18437
AS136557 → AS174 → AS1299 → AS12025 → AS18437
AS2497 → AS1299 → AS12025 → AS18437
AS2914 → AS1299 → AS12025 → AS18437
AS4826 → AS1299 → AS12025 → AS18437
AS150000 → AS6939 → AS1299 → AS12025 → AS18437
AS8888 → AS1299 → AS12025 → AS18437
AS23367 → AS1299 → AS12025 → AS18437
AS35008 → AS1299 → AS12025 → AS18437
AS49544 → AS1299 → AS12025 → AS18437
AS52320 → AS1299 → AS12025 → AS18437
AS852 → AS6461 → AS12025 → AS18437
AS6939 → AS6461 → AS12025 → AS18437
AS9002 → AS6461 → AS12025 → AS18437
AS14537 → AS6461 → AS12025 → AS18437
AS37721 → AS6461 → AS12025 → AS18437
AS52075 → AS6461 → AS12025 → AS18437
AS57866 → AS6461 → AS12025 → AS18437
AS199524 → AS3356 → AS33154 → AS18437

Prefixes

4 prefixes originated by AS18437

IPv4 (1)
IPv6 (3)

Hostnames in AS18437

mail.pittohio.com
ftp.pittohio.com
216-24-47-24.ip.win.net

Direct Membership

Macros that directly list AS18437 as a member:


AS-DQECUST(74 members)
AS-EXPEDIENT(125 members)
AS12025:AS-CUSTOMERS(152 members)
AS1239:AS-CUSTOMERS(4238 members)

Expanded Membership

All macros containing AS18437 (directly or via nested macros): 287

Show 100 macros
AS-DQECUST(74 ASNs)
AS-EXPEDIENT(136 ASNs)
AS12025:AS-CUSTOMERS(152 ASNs)
AS12025:AS-CONE(156 ASNs)
AS-COLTNL(303 ASNs)
AS8220:AS-COLTNL(303 ASNs)
AS-COLTUK(613 ASNs)
AS8220:AS-COLTUK(615 ASNs)
AS8220:AS-COLTDE(725 ASNs)
AS-COLTEU(3,133 ASNs)
AS8220:AS-COLTEU(3,155 ASNs)
AS-COLT(3,372 ASNs)
AS-IBSCUST(3,862 ASNs)
AS8220:AS-COLT(3,925 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-ATRATO(4,334 ASNs)
AS-HIBERNIA(4,334 ASNs)
AS-ATRATO6(4,334 ASNs)
AS-SEABONECUSTIT(4,379 ASNs)
AS-CLARANETFR-PEERINGS(4,820 ASNs)
AS-SH-CUST(7,354 ASNs)
AS-STARHUBINTERNET(7,359 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-SEABONECUSTAS(19,767 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS-RETN-HK(26,343 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 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)
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)
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)
AS-SEABONECUSTEU(69,169 ASNs)
AS-FRYS-IX-CONNECTED(69,468 ASNs)
AS-BIX-BG(69,751 ASNs)
AS-NETIX-INT(69,913 ASNs)
AS43380:AS-DTEL-IX(69,913 ASNs)
AS-KIVIX(69,914 ASNs)
AS52055:AS-NETIX-GR(69,958 ASNs)
AS-SIX(70,009 ASNs)
AS-UBNIX(70,042 ASNs)
AS-GLOBAL-IX(70,222 ASNs)
AS-EPIX-LOCAL(70,298 ASNs)
AS-EPIX(70,299 ASNs)
AS-C4LPEERS(70,320 ASNs)
AS56584:AS-SET-INTERIX-RS(70,331 ASNs)
AS17645:AS-NTTS(70,764 ASNs)
AS2914:AS-ASIA(70,764 ASNs)
AS17645:AS-NTTS-IP(70,764 ASNs)
AS-NETIX-NET(71,038 ASNs)
AS-UAIX(71,146 ASNs)
... and 187 more