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): 6
Prefixes Originated (v4): 3
Prefixes Originated (v6): 3

Prefixes Announced (all): 9
Prefixes Announced (v4): 5
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): 109
BGP Peers Observed (v4): 8
BGP Peers Observed (v6): 107

IPs Originated (v4): 1,536
AS Paths Observed (v4): 1,673
AS Paths Observed (v6): 23,339

Average AS Path Length (all): 4.467
Average AS Path Length (v4): 4.909
Average AS Path Length (v6): 4.435

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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

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
199.16.240.0/22	Alpha1Servers, LLC

Prefix	Description	Visibility
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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	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	CASTRO TELECOM LLC	X	AS19577
7	CASTRO TELECOM LLC		AS33733
8	Ausra LLC	X	AS400818

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	Cloudflare, Inc.		AS13335
3	Tritan Development	X	AS393577
4	Aureon Network Services		AS5056
5	WholeSale Internet, Inc.		AS32097
6	MoeDove LLC		AS44324
7	US Internet Corp		AS10242
8	DIAMOND STATE NETWORKS, LLC		AS400146
9	Yahoo Holdings Inc.		AS10310
10	Midcontinent Communications		AS11232
11	NetActuate, Inc		AS36236
12	Hoyos Consulting LLC		AS53597
13	Macarne.com		AS64289
14	JIANYUELAB LTD		AS215172
15	Kansas Research and Education Network		AS2495
16	Kansas Fiber Network, LLC		AS13329
17	Advin Services LLC		AS22295
18	ParadoxNetworks Limited		AS52025
19	iFog GmbH		AS34927
20	LES.NET		AS18451
21	Noah van der Aa trading as Frumentum Media		AS216107
22	University of Missouri - dba the Missouri Research and Education Network (MOREnet)		AS2572
23	Arkansas Research and Education Optical Network		AS40581
24	Ritter Communications		AS23404
25	Great Plains Network		AS11317
26	Nova86		AS401538
27	GoCodeIT Inc		AS835
28	Accuris Technologies Ltd.	X	AS52210
29	WoodyNet, Inc.		AS42
30	OzarksGo, LLC		AS395662
31	imput		AS16909
32	Netnod AB		AS8674
33	Ausra LLC	X	AS400818
34	PixelDeck Hosting, LLC		AS40536
35	Conexon Connect		AS399898
36	Lambda		AS11588
37	Metro Communications Company, Inc.		AS53610
38	Kawaii Networks LLC		AS27523
39	JSMSR Network		AS12198
40	Linux Based Systems Design SA (Pty) Ltd		AS328112
41	Joseph Rawlings trading as Virtnet.bond		AS214022
42	Servikus LLC		AS54566
43	Irsyad Khoirul Anwar		AS205018
44	igloo22225		AS203729
45	SupraNet Communications, Inc.		AS4150
46	Toons of the World Foundation		AS46515
47	Sun Yanzheng		AS150289
48	0xDEADBEEF LTD		AS60326
49	StormyCloud Inc		AS400226
50	BROCK VOJKOVIC		AS44354
51	DOMINIK DOBROWOLSKI		AS210645
52	Sloth Networks		AS25735
53	5005 LLC		AS401988
54	Serverfield Co., Ltd.		AS134094
55	Net Vision Communications, LLC		AS397732
56	Mutual Telephone Company		AS15165
57	Ember Ana Reimer		AS200242
58	Rumble USA Inc.		AS399647
59	Yifu Yu		AS44421
60	Dice Carrier Services LLC		AS399503
61	Network Advisors, LLC		AS17303
62	BGP Network LLC		AS214329
63	LightEdge Solutions		AS11320
64	City of North Kansas City, MO		AS11708
65	Dynamic Quantum Networks		AS54148
66	VeriSign Global Registry Services		AS26415
67	x6c		AS46733
68	United Telephone Association, Inc.		AS30174
69	NameCrane LLC		AS46824
70	Paul Bunyan Communications		AS14371
71	CNServer LLC		AS7488
72	Netflix Streaming Services Inc.		AS2906
73	STRATEGIC EXPLORATIONS LTD		AS207268
74	Tackitt, Inc.		AS397244
75	Roelf Wichertjes		AS202562
76	andrewnet		AS1003
77	Mach Dilemma, LLC		AS40138
78	CASTRO TELECOM LLC	X	AS19577
79	Great Plains Communications LLC		AS13807
80	GVVME	X	AS12186
81	DigitalOcean, LLC		AS14061
82	Golden Belt Telephone		AS393796
83	Ntrix Infrastructure		AS53343
84	Femboy Cyber Networks LLC		AS214806
85	Kazehana Networks LLC		AS30690
86	Fastly, Inc.		AS54113
87	All Neins LLC		AS399924
88	Free Range Cloud Hosting Inc.		AS53356
89	nonexiste.net		AS26457
90	ServerForge LLC		AS23428
91	VoIPster Communications, INC.		AS32030
92	IdeaTek Telcom, LLC		AS27425
93	Adam Goodenough		AS210667
94	Web of Nevada		AS32943
95	Mark Twain Rural Telephone Co.		AS10750
96	Triplebit		AS401332
97	IncogNet LLC		AS40663
98	Packet Clearing House, Inc.		AS3856
99	Evalse, LLC		AS40916
100	Verus, LLC		AS26156
101	Ben Cartwright-Cox		AS206924
102	Rozint		AS21738
103	SpringNet		AS21737
104	Unite Private Networks LLC.		AS15164
105	7Hoop Network Telecom, LLC		AS63066
106	Mercury Broadband		AS11597
107	Space Exploration Technologies Corporation		AS14593

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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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