AS200454 Tomas Oliveira Valente Leite de Castro

Company Website:

https://leitecastro.com

Company Looking Glass:

https://lg.castrotelecom.net

Looking Glass:

https://bgp.he.net/lg/200454

Country of Origin:

Portugal

Internet Exchanges: 2

Prefixes Originated (all): 5
Prefixes Originated (v4): 2
Prefixes Originated (v6): 3

Prefixes Announced (all): 6
Prefixes Announced (v4): 2
Prefixes Announced (v6): 4

RPKI Originated Valid (all): 3
RPKI Originated Valid (v4): 1
RPKI Originated Valid (v6): 2

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 123
BGP Peers Observed (v4): 94
BGP Peers Observed (v6): 105

IPs Originated (v4): 512
AS Paths Observed (v4): 26,340
AS Paths Observed (v6): 23,137

Average AS Path Length (all): 4.548
Average AS Path Length (v4): 4.488
Average AS Path Length (v6): 4.617

AS200454 IPv4 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS13335	Cloudflare, Inc.
AS12186	GVVME

AS200454 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC

AS200454 IPv4 Peer Count

AS200454 IPv6 Peer Count

AS200454 IPv4 Prefixes Announced

AS200454 IPv6 Prefixes Announced

AS200454 IPv4 Prefixes Originated

AS200454 IPv6 Prefixes Originated

AS200454 IPv4 Route Propagation

Loading...

AS200454 IPv6 Route Propagation

Loading...

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
23.147.168.0/24	CASTRO TELECOM LLC
131.143.87.0/24	CASTRO TELECOM LLC

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2602:faa5::/36	CASTRO TELECOM LLC
2a0a:6040:aa00::/40	Tomas Oliveira Valente Leite de Castro
2a0f:b241:10::/48	This range is automatically allocated by Free48, Sponsored by Xenyth Cloud

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Hurricane Electric LLC	X	AS6939
2	Cloudflare, Inc.	X	AS13335
3	GVVME	X	AS12186
4	Path Network, Inc.	X	AS396998
5	Aureon Network Services	X	AS5056
6	Yahoo Holdings Inc.	X	AS10310
7	Ritter Communications	X	AS23404
8	Arkansas Research and Education Optical Network	X	AS40581
9	Macarne.com	X	AS64289
10	Kansas Research and Education Network	X	AS2495
11	DIAMOND STATE NETWORKS, LLC	X	AS400146
12	Tritan Development	X	AS393577
13	Metro Communications Company, Inc.	X	AS53610
14	Missouri Network Alliance, LLC		AS62943
15	University of Missouri - dba the Missouri Research and Education Network (MOREnet)	X	AS2572
16	WholeSale Internet, Inc.	X	AS32097
17	Great Plains Network	X	AS11317
18	ParadoxNetworks Limited	X	AS52025
19	NetActuate, Inc	X	AS36236
20	Kansas Fiber Network, LLC	X	AS13329
21	SpringNet	X	AS21737
22	iFog GmbH	X	AS34927
23	MTC Communications, Inc.		AS14363
24	IdeaTek Telcom, LLC	X	AS27425
25	Conexon Connect	X	AS399898
26	OzarksGo, LLC	X	AS395662
27	Chariton Valley Telephone Corporation		AS54579
28	VoIPster Communications, INC.	X	AS32030
29	NameCrane LLC	X	AS46824
30	Netflix Streaming Services Inc.	X	AS2906
31	Noah van der Aa trading as Frumentum Media	X	AS216107
32	Space Exploration Technologies Corporation	X	AS14593
33	PixelDeck Hosting, LLC	X	AS40536
34	Advin Services LLC	X	AS22295
35	Sho Me Technologies, LLC		AS55140
36	IONOS SE		AS8560
37	Ausra LLC	X	AS400818
38	JIANYUELAB LTD	X	AS215172
39	Midcontinent Communications	X	AS11232
40	DataBank Holdings, Ltd.		AS13767
41	WoodyNet, Inc.	X	AS42
42	Kawaii Networks LLC	X	AS27523
43	Accuris Technologies Ltd.	X	AS52210
44	QumulusAI		AS11504
45	Evalse, LLC	X	AS40916
46	LightEdge Solutions	X	AS11320
47	United Electric Cooperative		AS393442
48	Rumble USA Inc.	X	AS399647
49	Disaster Networks, LLC	X	AS17303
50	Net Vision Communications, LLC	X	AS397732
51	Adam Goodenough	X	AS210667
52	Rozint	X	AS21738
53	Meteverse Limited.		AS54994
54	LTN Global Communications Inc	X	AS35777
55	VeriSign Global Registry Services	X	AS26415
56	Mercury Broadband	X	AS11597
57	CABLE ONE, INC.		AS11492
58	Akamai International B.V.		AS20940
59	Netnod AB	X	AS8674
60	Triplebit	X	AS401332
61	Misaka Network, Inc.		AS57695
62	HUNTEL.NET		AS16604
63	BROCK VOJKOVIC	X	AS44354
64	7Hoop Network Telecom, LLC	X	AS63066
65	nonexiste.net	X	AS26457
66	Packet Clearing House, Inc.	X	AS3856
67	Dice Carrier Services LLC	X	AS399503
68	IncogNet LLC	X	AS40663
69	Oklahoma Network for Education Enrichment and		AS5078
70	KwiKom Communications		AS53703
71	Free Range Cloud Hosting Inc.	X	AS53356
72	sc Network	X	AS53343
73	ServerForge LLC	X	AS23428
74	BGP Network LLC	X	AS214329
75	x6c	X	AS46733
76	Fastly, Inc.	X	AS54113
77	Serverfield Co., Ltd.	X	AS134094
78	Web of Nevada	X	AS32943
79	Network Edge LLC		AS7201
80	Interconnecx, LLC		AS13737
81	Dynamic Quantum Networks	X	AS54148
82	CASTRO TELECOM LLC	X	AS19577
83	StormyCloud Inc	X	AS400226
84	Alex Terrats Ciberseguretat SLU	X	AS216096
85	All Neins LLC	X	AS399924
86	Hoyos Consulting LLC	X	AS53597
87	Unredacted Inc		AS401401
88	Tackitt, Inc.	X	AS397244
89	Lambda	X	AS11588
90	GoCodeIT Inc	X	AS835
91	0xDEADBEEF LTD	X	AS60326
92	Roelf Wichertjes	X	AS202562
93	US Internet Corp	X	AS10242
94	Servikus LLC	X	AS54566

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	Tritan Development	X	AS393577
3	Cloudflare, Inc.	X	AS13335
4	Aureon Network Services	X	AS5056
5	WholeSale Internet, Inc.	X	AS32097
6	Path Network, Inc.	X	AS396998
7	US Internet Corp	X	AS10242
8	DIAMOND STATE NETWORKS, LLC	X	AS400146
9	Midcontinent Communications	X	AS11232
10	MoeDove LLC		AS44324
11	Hoyos Consulting LLC	X	AS53597
12	NetActuate, Inc	X	AS36236
13	Kansas Research and Education Network	X	AS2495
14	ParadoxNetworks Limited	X	AS52025
15	Kansas Fiber Network, LLC	X	AS13329
16	iFog GmbH	X	AS34927
17	Macarne.com	X	AS64289
18	Yahoo Holdings Inc.	X	AS10310
19	University of Missouri - dba the Missouri Research and Education Network (MOREnet)	X	AS2572
20	Noah van der Aa trading as Frumentum Media	X	AS216107
21	LES.NET		AS18451
22	Arkansas Research and Education Optical Network	X	AS40581
23	Kawaii Networks LLC	X	AS27523
24	Metro Communications Company, Inc.	X	AS53610
25	Ritter Communications	X	AS23404
26	GoCodeIT Inc	X	AS835
27	Netnod AB	X	AS8674
28	JSMSR Network		AS12198
29	Ausra LLC	X	AS400818
30	Accuris Technologies Ltd.	X	AS52210
31	PixelDeck Hosting, LLC	X	AS40536
32	OzarksGo, LLC	X	AS395662
33	imput		AS16909
34	Great Plains Network	X	AS11317
35	Advin Services LLC	X	AS22295
36	Conexon Connect	X	AS399898
37	WoodyNet, Inc.	X	AS42
38	Roelf Wichertjes	X	AS202562
39	Serverfield Co., Ltd.	X	AS134094
40	Servikus LLC	X	AS54566
41	Mach Dilemma, LLC		AS40138
42	BROCK VOJKOVIC	X	AS44354
43	Packet Clearing House, Inc.	X	AS3856
44	Arquenzo LLC		AS11169
45	Free Range Cloud Hosting Inc.	X	AS53356
46	0xDEADBEEF LTD	X	AS60326
47	DOMINIK DOBROWOLSKI		AS210645
48	Ben Cartwright-Cox		AS206924
49	nonexiste.net	X	AS26457
50	NameCrane LLC	X	AS46824
51	All Neins LLC	X	AS399924
52	Rumble USA Inc.	X	AS399647
53	7Hoop Network Telecom, LLC	X	AS63066
54	Sloth Networks		AS25735
55	GVVME	X	AS12186
56	Toons of the World Foundation		AS46515
57	United Telephone Association, Inc.		AS30174
58	Golden Belt Telephone		AS393796
59	Net Vision Communications, LLC	X	AS397732
60	LTN Global Communications Inc	X	AS35777
61	CNServer LLC		AS7488
62	Mark Twain Rural Telephone Co.		AS10750
63	Mercury Broadband	X	AS11597
64	Triplebit	X	AS401332
65	IdeaTek Telcom, LLC	X	AS27425
66	Lambda	X	AS11588
67	SupraNet Communications, Inc.		AS4150
68	Dynamic Quantum Networks	X	AS54148
69	Verus, LLC		AS26156
70	JIANYUELAB LTD	X	AS215172
71	StormyCloud Inc	X	AS400226
72	BGP Network LLC	X	AS214329
73	Unite Private Networks LLC.		AS15164
74	Adam Goodenough	X	AS210667
75	ServerForge LLC	X	AS23428
76	City of North Kansas City, MO		AS11708
77	Irsyad Khoirul Anwar		AS205018
78	VoIPster Communications, INC.	X	AS32030
79	Sun Yanzheng		AS150289
80	Paul Bunyan Communications		AS14371
81	Netflix Streaming Services Inc.	X	AS2906
82	Alex Terrats Ciberseguretat SLU	X	AS216096
83	Rozint	X	AS21738
84	SpringNet	X	AS21737
85	Web of Nevada	X	AS32943
86	x6c	X	AS46733
87	Dice Carrier Services LLC	X	AS399503
88	VeriSign Global Registry Services	X	AS26415
89	Linux Based Systems Design SA (Pty) Ltd		AS328112
90	LightEdge Solutions	X	AS11320
91	Space Exploration Technologies Corporation	X	AS14593
92	Kazehana Networks LLC		AS30690
93	Disaster Networks, LLC	X	AS17303
94	IncogNet LLC	X	AS40663
95	STRATEGIC EXPLORATIONS LTD		AS207268
96	Evalse, LLC	X	AS40916
97	Great Plains Communications LLC		AS13807
98	CASTRO TELECOM LLC	X	AS19577
99	andrewnet		AS1003
100	Fastly, Inc.	X	AS54113
101	Bastiaan Mathijs Brink		AS215248
102	Ember Ana Reimer		AS200242
103	Tackitt, Inc.	X	AS397244
104	sc Network	X	AS53343
105	Mutual Telephone Company		AS15165

Loading whois...

Loading...

RIPE

aut-num: AS200454 descr: Tomas Oliveira Valente Leite de Castro as-name: TOM-AS remarks: ---------------------------------------------------------------- remarks: Some things in life can never be fully appreciated nor remarks: understood unless experienced firsthand. Some things in remarks: networking can never be fully understood by someone who neither remarks: builds commercial networking equipment nor runs an operational remarks: network. remarks: ---------------------------------------------------------------- org: ORG-TOVL1-RIPE remarks: For full list of Communities available please visit https://bgp.tools/communities/200454 remarks: RPKI invalid routes are dropped remarks: +-------------------+ remarks: | Network Upstreams | remarks: +-------------------+ remarks: ------------------- Hurricane Electric LLC ------------------- mp-import: afi ipv4.unicast from AS6939 action pref=70; accept ANY mp-import: afi ipv6.unicast from AS6939 action pref=70; accept ANY mp-export: afi ipv4.unicast to AS6939 announce AS-LEGACY mp-export: afi ipv6.unicast to AS6939 announce AS-LEGACY remarks: ------------------- Cogent Communications -------------------- mp-import: afi ipv4.unicast from AS174 action pref=50; accept ANY mp-import: afi ipv6.unicast from AS174 action pref=50; accept ANY mp-export: afi ipv4.unicast to AS174 announce AS-LEGACY mp-export: afi ipv6.unicast to AS174 announce AS-LEGACY remarks: --------------------------- GVVME ---------------------------- mp-import: afi ipv4.unicast from AS12186 action pref=70; accept ANY mp-import: afi ipv6.unicast from AS12186 action pref=70; accept ANY mp-export: afi ipv4.unicast to AS12186 announce AS-LEGACY mp-export: afi ipv6.unicast to AS12186 announce AS-LEGACY remarks: --------------------------- EDGOO ---------------------------- mp-import: afi ipv4.unicast from AS47787 action pref=70; accept ANY mp-import: afi ipv6.unicast from AS47787 action pref=70; accept ANY mp-export: afi ipv4.unicast to AS47787 action community.append(0:1930, 12833:1930); announce AS-LEGACY mp-export: afi ipv6.unicast to AS47787 action community.append(0:1930, 12833:1930); announce AS-LEGACY remarks: +-------------------------+ remarks: | Peering - IX and others | remarks: +-------------------------+ remarks: ---------------------------- KCIX ---------------------------- mp-import: afi ipv4.unicast from AS40542 action pref=200; accept AS-KCIX-MEMBERS mp-import: afi ipv6.unicast from AS40542 action pref=200; accept AS-KCIX-MEMBERS mp-export: afi ipv4.unicast to AS40542 announce AS-LEGACY mp-export: afi ipv6.unicast to AS40542 announce AS-LEGACY remarks: --------------------------- LIS-IX --------------------------- mp-import: afi ipv4.unicast from AS33733 action pref=200; accept AS33733:AS-RSPEERS mp-import: afi ipv6.unicast from AS33733 action pref=200; accept AS33733:AS-RSPEERS mp-export: afi ipv4.unicast to AS33733 announce AS-LEGACY mp-export: afi ipv6.unicast to AS33733 announce AS-LEGACY remarks: ------------------------- Cloudflare ------------------------- mp-import: afi ipv4.unicast from AS13335 action pref=400; accept AS-CLOUDFLARE mp-import: afi ipv6.unicast from AS13335 action pref=400; accept AS-CLOUDFLARE mp-export: afi ipv4.unicast to AS13335 announce AS-LEGACY mp-export: afi ipv6.unicast to AS13335 announce AS-LEGACY remarks: -------------------------- AUSRA LLC ------------------------- mp-import: afi ipv4.unicast from AS400818 action pref=400; accept AS-AUSRA mp-import: afi ipv6.unicast from AS400818 action pref=400; accept AS-AUSRA mp-export: afi ipv4.unicast to AS400818 announce AS-LEGACY mp-export: afi ipv6.unicast to AS400818 announce AS-LEGACY remarks: +-------------+ remarks: | Downstreams | remarks: +-------------+ remarks: --------------------------AS214913 --------------------------- mp-import: afi ipv4.unicast from AS214913 action pref=400; accept AS214913 mp-import: afi ipv6.unicast from AS214913 action pref=400; accept AS214913 mp-export: afi ipv4.unicast to AS214913 announce ANY mp-export: afi ipv6.unicast to AS214913 announce ANY remarks: ------------------------ RIPE K-ROOT ------------------------- mp-import: afi ipv4.unicast from AS25152 action pref=400; accept RS-KROOT mp-import: afi ipv6.unicast from AS25152 action pref=400; accept RS-KROOT-V6 mp-export: afi ipv4.unicast to AS25152 announce ANY mp-export: afi ipv6.unicast to AS25152 announce ANY remarks: ------------------------ Sílvio Silva ------------------------ mp-import: afi ipv4.unicast from AS215153 accept AS215153:AS-CONE mp-import: afi ipv6.unicast from AS215153 accept AS215153:AS-CONE mp-export: afi ipv4.unicast to AS215153 announce ANY mp-export: afi ipv6.unicast to AS215153 announce ANY remarks: --------------------------- AS112 ---------------------------- mp-import: afi ipv4.unicast from AS112 accept AS112 mp-import: afi ipv6.unicast from AS112 accept AS112 mp-export: afi ipv4.unicast to AS112 announce ANY mp-export: afi ipv6.unicast to AS112 announce ANY remarks: +---------------------------------------------------+ remarks: | Abuse issues please contact abuse@leitecastro.com | remarks: +---------------------------------------------------+ sponsoring-org: ORG-FUL13-RIPE notify: tomas@leitecastro.com admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: CASTRO-MNT created: 2022-12-19T10:39:52Z last-modified: 2025-10-03T03:13:16Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************

Exchange	CC	City	IPv4	IPv6
KCIX	US	Kansas City	206.51.7.188	2001:504:1b:1::188
LIS-IX	PT	Lisbon	23.147.168.98	2602:faa5:200::2

Loading probes...