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): 3
Prefixes Announced (v6): 3

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): 111
BGP Peers Observed (v4): 8
BGP Peers Observed (v6): 108

IPs Originated (v4): 1,536
AS Paths Observed (v4): 1,563
AS Paths Observed (v6): 23,584

Average AS Path Length (all): 4.447
Average AS Path Length (v4): 4.934
Average AS Path Length (v6): 4.415

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AS200454 IPv4 Peers

ASN	Name
AS12186	GVVME
AS50666	LigaT Telecom Sociedade Unipessoal LDA
AS6939	Hurricane Electric LLC

AS200454 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS12186	GVVME

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

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AS200454 IPv6 Route Propagation

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

Prefix	Description	Visibility
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Prefix	Description
2602:faa5::/48	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	GVVME	X	AS12186
2	LigaT Telecom Sociedade Unipessoal LDA		AS50666
3	Hurricane Electric LLC	X	AS6939
4	Tritan Development	X	AS393577
5	Accuris Technologies Ltd.	X	AS52210
6	Ausra LLC	X	AS400818
7	CASTRO TELECOM LLC		AS19577
8	CASTRO TELECOM LLC		AS33733

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	GVVME	X	AS12186
3	Cloudflare, Inc.		AS13335
4	Tritan Development	X	AS393577
5	WholeSale Internet, Inc.		AS32097
6	Aureon Network Services		AS5056
7	US Internet Corp		AS10242
8	MoeDove LLC		AS44324
9	DIAMOND STATE NETWORKS, LLC		AS400146
10	Midcontinent Communications		AS11232
11	Yahoo Holdings Inc.		AS10310
12	NetActuate, Inc		AS36236
13	ParadoxNetworks Limited		AS52025
14	Hoyos Consulting LLC		AS53597
15	JIANYUELAB LTD		AS215172
16	Kansas Research and Education Network		AS2495
17	Kansas Fiber Network, LLC		AS13329
18	iFog GmbH		AS34927
19	Noah van der Aa trading as Frumentum Media		AS216107
20	University of Missouri - dba the Missouri Research and Education Network (MOREnet)		AS2572
21	LES.NET		AS18451
22	BGP Network LLC		AS214329
23	Macarne.com		AS64289
24	Kawaii Networks LLC		AS27523
25	JSMSR Network		AS12198
26	Robert McKay		AS50763
27	Metro Communications Company, Inc.		AS53610
28	Netnod AB		AS8674
29	Ausra LLC	X	AS400818
30	imput		AS16909
31	Ritter Communications		AS23404
32	WoodyNet, Inc.		AS42
33	Conexon Connect		AS399898
34	OzarksGo, LLC		AS395662
35	Accuris Technologies Ltd.	X	AS52210
36	Lambda		AS11588
37	PixelDeck Hosting, LLC		AS40536
38	Nova86		AS401538
39	SpringNet		AS21737
40	Great Plains Communications LLC		AS13807
41	Network Advisors, LLC		AS17303
42	Ntrix Infrastructure		AS53343
43	RackGenius		AS32002
44	Mutual Telephone Company		AS15165
45	IdeaTek Telcom, LLC		AS27425
46	Adam Goodenough		AS210667
47	Verus, LLC		AS26156
48	x6c		AS46733
49	Servikus LLC		AS54566
50	Fastly, Inc.		AS54113
51	Unite Private Networks LLC.		AS15164
52	Linux Based Systems Design SA (Pty) Ltd		AS328112
53	Evalse, LLC		AS40916
54	Alex Terrats Ciberseguretat SLU		AS216096
55	Dice Carrier Services LLC		AS399503
56	Dynamic Quantum Networks		AS54148
57	5005 LLC		AS401988
58	Ember Ana Reimer		AS200242
59	SupraNet Communications, Inc.		AS4150
60	United Telephone Association, Inc.		AS30174
61	7Hoop Network Telecom, LLC		AS63066
62	Kazehana Networks LLC		AS30690
63	nonexiste.net		AS26457
64	CNServer LLC		AS7488
65	Hanxun Xu		AS214344
66	Packet Clearing House, Inc.		AS3856
67	Mercury Broadband		AS11597
68	Roelf Wichertjes		AS202562
69	Bastiaan Mathijs Brink		AS215248
70	BROCK VOJKOVIC		AS44354
71	Space Exploration Technologies Corporation		AS14593
72	Toons of the World Foundation		AS46515
73	Irsyad Khoirul Anwar		AS205018
74	Joseph Rawlings trading as Virtnet.bond		AS214022
75	0xDEADBEEF LTD		AS60326
76	Paul Bunyan Communications		AS14371
77	Web of Nevada		AS32943
78	Sloth Networks		AS25735
79	Free Range Cloud Hosting Inc.		AS53356
80	ServerForge LLC		AS23428
81	The Constant Company, LLC		AS20473
82	DigitalOcean, LLC		AS14061
83	Serverfield Co., Ltd.		AS134094
84	Femboy Cyber Networks LLC		AS214806
85	Yifu Yu		AS44421
86	LightEdge Solutions		AS11320
87	Unredacted Inc		AS401401
88	Netflix Streaming Services Inc.		AS2906
89	Ben Cartwright-Cox		AS206924
90	SaturnDotDev		AS401130
91	Rumble USA Inc.		AS399647
92	Triplebit		AS401332
93	Sun Yanzheng		AS150289
94	VeriSign Global Registry Services		AS26415
95	Mach Dilemma, LLC		AS40138
96	VoIPster Communications, INC.		AS32030
97	June Slater		AS203729
98	Rozint		AS21738
99	Golden Belt Telephone		AS393796
100	StormyCloud Inc		AS400226
101	GoCodeIT Inc		AS835
102	Net Vision Communications, LLC		AS397732
103	IncogNet LLC		AS40663
104	NameCrane LLC		AS46824
105	City of North Kansas City, MO		AS11708
106	Mark Twain Rural Telephone Co.		AS10750
107	andrewnet		AS1003
108	DOMINIK DOBROWOLSKI		AS210645

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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

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