AS4130 — University of Pittsburgh
AS Name: PITTNET-1
Description: University of Pittsburgh AS
Registry: RADB
aut-num: AS4130
as-name: PITTNET-1
descr: University of Pittsburgh AS
export: to AS-ANY announce AS4130
admin-c: Scott Hanna
admin-c: Steve Capocci
tech-c: Scott Hanna
remarks: University of Pittsburgh PITT IT
notify: NOC-NetworkEngineers@mail.pitt.edu
mnt-by: MAINT-AS4130
changed: sth17@pitt.edu 20200526 #15:22:49Z
source: RADB
last-modified: 2025-03-11T18:00:04Z
Direct Membership
Macros that directly list AS4130 as a member:
AS5050:AS-PEERING-ONLY(1 members)
AS399855:AS-CONE(41 members)
AS-DQECUST(74 members)
AS293:AS-FROM-I2-TO-ESNET(92 members)
AS20965:AS-FROM-INTERNET2-TO-GEANT(108 members)
AS-CCF(1387 members)
AS-COMCAST-EDIA(2333 members)
AS1239:AS-CUSTOMERS(4238 members)
Expanded Membership
All macros containing AS4130 (directly or via nested macros): 46
Show 46 macros
AS5050:AS-PEERING-ONLY(1 ASNs)
AS5050:AS-PEERING(25 ASNs)
AS399855:AS-CONE(41 ASNs)
AS-DQECUST(74 ASNs)
AS-CCF(1,474 ASNs)
AS11164:AS-PARTICIPANTS(1,830 ASNs)
AS11164:AS-ALL(1,835 ASNs)
AS20965:AS-FROM-INTERNET2-TO-GEANT(2,433 ASNs)
AS-COMCAST-EDIA(2,771 ASNs)
AS293:AS-FROM-I2-TO-ESNET(2,941 ASNs)
AS-GEANTNRENPEERS(3,149 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-HKIX(64,663 ASNs)
AS-GTTCUST6(83,984 ASNs)
AS-TINETCUST6(83,984 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 ASNs)
AS-GTTCUST(84,520 ASNs)
AS-TINETCUST(84,520 ASNs)
AS-GTT(84,608 ASNs)
AS-TINET(84,608 ASNs)
AS-TISCALI(84,608 ASNs)
AS-SEATTLEIX-RS-CLIENTS(84,639 ASNs)
AS-CESNET-NIX-PEERS(85,295 ASNs)
AS-TELIANETNA(86,938 ASNs)
AS1299:AS-TWELVE99-NA-V4(86,938 ASNs)
AS-TELIANETNA-V6(86,952 ASNs)
AS1299:AS-TWELVE99-NA-V6(86,952 ASNs)
AS-TELIANET-V6(92,705 ASNs)
AS1299:AS-TWELVE99-V6(92,705 ASNs)
AS-TELIANET(92,989 ASNs)
AS1299:AS-TWELVE99-V4(92,989 ASNs)
AS-BCIX(93,003 ASNs)
AS16374:AS-BCIX-ALL(93,003 ASNs)
AS1299:AS-TWELVE99(93,076 ASNs)
AS-TIXZH(94,757 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)
Upstream AS Paths
51 unique paths, avg length 3.0
AS Looking Glass
Upstream paths (matching graph above)
All 51 Upstream Paths
Complete list of all observed paths
AS4130 IPv4 Address Subnets (14)
| 136.142.0.0/16 | 🇺🇸 US | Fibertech | CROWNCASTLE-AS16657 |
| 136.142.92.0/23 | 🇺🇸 US | PITTNET-1 | |
| 192.52.164.0/23 | 🇺🇸 US | Fibertech | CROWNCASTLE-AS16657 |
| 136.142.102.0/24 | 🇺🇸 US | PITTNET-1 | |
| 136.142.150.0/24 | 🇺🇸 US | PITTNET-1 | |
| 136.142.192.0/24 | 🇺🇸 US | PITTNET-1 | |
| 136.142.31.0/24 | 🇺🇸 US | PITTNET-1 | |
| 136.142.46.0/24 | 🇺🇸 US | PITTNET-1 | |
| 136.142.52.0/24 | 🇺🇸 US | PITTNET-1 | |
| 136.142.64.0/24 | 🇺🇸 US | PITTNET-1 |
AS4130 IPv6 Address Subnets (2)
| 2620:102:4000::/42 | 🇺🇸 US | University of Pittsburgh | PSC-EXT |
| 2620:102:401e::/47 | 🇺🇸 US | Comcast Cable Communications, Inc. 1800 Bishops Ga… | PITTNET-1 |