// Leidos //

⚠️ CIRCL BGP Security Rank: 0.0000% (position 12268)

Direct Membership

Macros that directly list AS19 as a member:

AS-C1(205 members)

Expanded Membership

All macros containing AS19 (directly or via nested macros): 95

Show 95 macros

AS-C1(205 ASNs)
AS-RR-BIZ(2,065 ASNs)
AS-ROADRUNNER(2,093 ASNs)
AS-XO(23,361 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)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS201376:AS-PEERS(42,984 ASNs)
AS-DECIX-DFW(43,178 ASNs)
AS62499:AS-DECIX-DFW(43,178 ASNs)
AS-NIXSK-RSCLIENTS(55,989 ASNs)
AS47627:AS-NIXSK-RSCLIENTS(56,033 ASNs)
AS-TOPIX-RS(57,252 ASNs)
AS-SET-INEX-CONNECTED(67,097 ASNs)
AS-SWISSIX-RS(75,248 ASNs)
AS42476:AS-SWISSIX(75,248 ASNs)
AS-MIRONET-SWISSIX-PEERS(75,488 ASNs)
AS-SET-LONAP-MLP(76,698 ASNs)
AS-SET-LONAP-CONNECTED(77,146 ASNs)
AS215153:AS-EXCHANGES(77,148 ASNs)
AS42064:AS-MEMBERS(77,328 ASNs)
AS39801:AS-CDNUSERS(77,556 ASNs)
AS30781:AS-JAGUAR-PEERING-LINX(77,905 ASNs)
AS30781:AS-JAGUAR-PEERING-AMS-IX(78,176 ASNs)
AS-FRANCEIX-MRS(79,600 ASNs)
AS-ALPIX(79,778 ASNs)
AS-DECIX-MUC(79,778 ASNs)
AS47228:AS-DECIX-MUC(79,778 ASNs)
AS-DECIX-NYC(80,230 ASNs)
AS-DECIX-NYC-V6(80,230 ASNs)
AS63034:AS-DECIX-NYC(80,230 ASNs)
AS63034:AS-DECIX-NYC-V6(80,230 ASNs)
AS42476:AS-SWISSIX-V6(80,246 ASNs)
AS-HOPUS(80,866 ASNs)
AS-NIXCZ-RSCLIENTS(81,401 ASNs)
AS208060:AS-PEERS(81,401 ASNs)
AS47110:AS-PEERS(81,401 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-LINX(81,936 ASNs)
AS-SET-LONAP-MLP-V6(82,026 ASNs)
AS-ECIX-FRA(82,682 ASNs)
AS-1-IX-WAW(82,799 ASNs)
AS47200:AS-NIXCZ-RSCLIENTS(83,073 ASNs)
AS24971:AS-MAI-NIX-PEER(83,081 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-AMS-IX(83,547 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)
AS51706:AS-MEMBERS(84,578 ASNs)
AS-GTT(84,608 ASNs)
AS-TINET(84,608 ASNs)
AS-TISCALI(84,608 ASNs)
AS39801:AS-IIXP-PEERS(84,811 ASNs)
AS39801:AS-MULTIPASS-PEERS(84,811 ASNs)
AS-ALPIX-V6(85,041 ASNs)
AS-DECIX-MUC-V6(85,041 ASNs)
AS47228:AS-DECIX-MUC-V6(85,041 ASNs)
AS-NL-IX-RS(85,102 ASNs)
AS-CESNET-NIX-PEERS(85,295 ASNs)
AS-FRANCEIX-PAR(85,330 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-1-IX-V6(87,628 ASNs)
AS-SOX(90,571 ASNs)
AS59900:AS-B-IX-PARTNERS(90,888 ASNs)
AS-VIX-RS(90,892 ASNs)
AS-VIX-RS-V6(91,142 ASNs)
AS216369:AS-IX(91,206 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

49 unique paths, avg length 2.5

AS Looking Glass

Upstream paths (matching graph above)

AS3491 → AS174 → AS62 → AS19
AS7594 → AS174 → AS62 → AS19
AS2497 → AS3257 → AS62 → AS19
AS2734 → AS3257 → AS62 → AS19
AS4181 → AS3257 → AS62 → AS19
AS16552 → AS3257 → AS62 → AS19
AS33185 → AS3257 → AS62 → AS19
AS37721 → AS3257 → AS62 → AS19
AS199524 → AS3257 → AS62 → AS19
AS398465 → AS3257 → AS62 → AS19
AS7594 → AS3356 → AS62 → AS19
AS19653 → AS3356 → AS62 → AS19
AS32590 → AS3356 → AS62 → AS19
AS49544 → AS3356 → AS62 → AS19
AS199524 → AS3356 → AS62 → AS19
AS209823 → AS3356 → AS62 → AS19
AS142271 → AS9304 → AS6461 → AS62 → AS19
AS13030 → AS6461 → AS62 → AS19
AS14537 → AS6461 → AS62 → AS19
AS25091 → AS6461 → AS62 → AS19

All 49 Upstream Paths

Complete list of all observed paths

AS1299 → AS174 → AS62 → AS19
AS3491 → AS174 → AS62 → AS19
AS7594 → AS174 → AS62 → AS19
AS52320 → AS174 → AS62 → AS19
AS3257 → AS62 → AS19
AS2497 → AS3257 → AS62 → AS19
AS2734 → AS3257 → AS62 → AS19
AS4181 → AS3257 → AS62 → AS19
AS16552 → AS3257 → AS62 → AS19
AS33185 → AS3257 → AS62 → AS19
AS37721 → AS3257 → AS62 → AS19
AS199524 → AS3257 → AS62 → AS19
AS398465 → AS3257 → AS62 → AS19
AS7594 → AS3356 → AS62 → AS19
AS19653 → AS3356 → AS62 → AS19
AS32590 → AS3356 → AS62 → AS19
AS49544 → AS3356 → AS62 → AS19
AS199524 → AS3356 → AS62 → AS19
AS209823 → AS3356 → AS62 → AS19
AS142271 → AS9304 → AS6461 → AS62 → AS19
AS13030 → AS6461 → AS62 → AS19
AS14537 → AS6461 → AS62 → AS19
AS25091 → AS6461 → AS62 → AS19
AS1299 → AS3356 → AS19
AS2497 → AS3356 → AS19
AS2914 → AS3356 → AS19
AS6939 → AS3356 → AS19
AS7018 → AS3356 → AS19
AS7594 → AS3356 → AS19
AS9002 → AS3356 → AS19
AS17350 → AS3356 → AS19
AS19653 → AS3356 → AS19
AS32590 → AS3356 → AS19
AS46450 → AS3356 → AS19
AS49544 → AS3356 → AS19
AS199524 → AS3356 → AS19
AS852 → AS6461 → AS19
AS3214 → AS6461 → AS19
AS3491 → AS6461 → AS19
AS6939 → AS6461 → AS19
AS142271 → AS9304 → AS6461 → AS19
AS13030 → AS6461 → AS19
AS14537 → AS6461 → AS19
AS25091 → AS6461 → AS19
AS32590 → AS6461 → AS19
AS37721 → AS6461 → AS19
AS49544 → AS6461 → AS19
AS52320 → AS6461 → AS19
AS209823 → AS6461 → AS19

AS19 IPv4 Address Subnets (24)

140.162.0.0/16	🇺🇸 US	CyrusOne-Proxy for Customer	LEIDOS-AS
149.8.0.0/16	🇺🇸 US	Leidos	LEIDOS-AS
149.8.0.0/17	🇺🇸 US		LEIDOS-AS
149.8.128.0/17	🇺🇸 US		LEIDOS-AS
140.162.128.0/18	🇺🇸 US		LEIDOS-AS
140.162.192.0/18	🇺🇸 US		LEIDOS-AS
140.162.64.0/18	🇺🇸 US		LEIDOS-AS
140.162.24.0/21	🇺🇸 US	CyrusOne-Proxy for Customer	CONE
140.162.40.0/21	🇺🇸 US		LEIDOS-AS
204.115.176.0/21	🇺🇸 US	CyrusOne-Customer Prefix	LEIDOS-AS