// Sinclair Broadcast //

AS Name: SBG-AS2

Description: 10706 Beaver Dam Rd (0x436f636b)eysville MD 21030 United States

Registry: ARIN

aut-num: AS21519
as-name: SBG-AS2
descr: 10706 Beaver Dam Rd (0x436f636b)eysville MD 21030 United States
member-of: AS-SINCLAIR
admin-c: JFM69-ARIN
tech-c: HOOTS6-ARIN
tech-c: JNL15-ARIN
tech-c: ROBER1896-ARIN
mnt-by: MNT-SINCLA-9
created: 2023-05-09T19:40:15Z
last-modified: 2025-01-29T19:39:10Z
source: ARIN

Direct Membership

Macros that directly list AS21519 as a member:

AS-CORT(4 members)
AS7575:AS-PEER(256 members)
AS-WAVE-CUSTOMERS(657 members)
AS-COMCAST-EDIA(2333 members)

Expanded Membership

All macros containing AS21519 (directly or via nested macros): 43

Show 43 macros

AS-CORT(4 ASNs)
AS7575:AS-PEER(256 ASNs)
AS-COMCAST-EDIA(2,771 ASNs)
AS-WAVE-CUSTOMERS(3,062 ASNs)
AS-VOBIZ(3,068 ASNs)
AS11404:AS-CONE(3,068 ASNs)
AS-AS209(10,244 ASNs)
AS-QWEST(10,244 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-EUNET(13,944 ASNs)
AS-COMCAST-IBONE(19,609 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

16 unique paths, avg length 2.4

AS Looking Glass

Upstream paths (matching graph above)

AS2497 → AS701 → AS21519
AS6830 → AS701 → AS21519
AS32590 → AS12956 → AS701 → AS21519
AS852 → AS6461 → AS21519
AS35008 → AS1299 → AS6461 → AS21519
AS140627 → AS1299 → AS6461 → AS21519
AS3214 → AS6461 → AS21519
AS6939 → AS6461 → AS21519
AS9002 → AS6461 → AS21519
AS142271 → AS9304 → AS6461 → AS21519
AS13030 → AS6461 → AS21519
AS209823 → AS25091 → AS6461 → AS21519
AS52320 → AS6461 → AS21519
AS199524 → AS137409 → AS6461 → AS21519