[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri May 26 21:29:31 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Fri 26 May, 2023
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 872775
Prefixes after maximum aggregation (per Origin AS): 332246
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 427162
Number of IPv4 prefixes with a valid ROA: 383162
Number of IPv4 prefixes with an invalid ROA: 816
Number of IPv4 prefixes with no ROA: 488797
Total ASes present in the Internet Routing Table: 70792
Prefixes per ASN: 12.33
Origin-only ASes present in the Internet Routing Table: 60805
Origin ASes announcing only one prefix: 24950
Transit ASes present in the Internet Routing Table: 9987
Transit-only ASes present in the Internet Routing Table: 528
Paths with bogon ASNs present in the IPv4 Routing Table: 90
Average AS path length visible in the Internet Routing Table: 5.6
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 950
Number of instances of unregistered ASNs: 952
Number of 32-bit ASNs allocated by the RIRs: 41950
Number of 32-bit ASNs visible in the Routing Table: 33182
Prefixes from 32-bit ASNs in the Routing Table: 162286
Number of bogon 32-bit ASNs visible in the Routing Table: 26
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 534
Number of addresses announced to Internet: 2985654144
Equivalent to 177 /8s, 245 /16s and 119 /24s
Percentage of available address space announced: 80.6
Percentage of allocated address space announced: 80.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 285567
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237546
Total APNIC prefixes after maximum aggregation: 68335
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 232157
Unique aggregates announced from the APNIC address blocks: 97724
APNIC Region origin ASes present in the Internet Routing Table: 13325
APNIC Prefixes per ASN: 17.42
APNIC Region origin ASes announcing only one prefix: 3949
APNIC Region transit ASes present in the Internet Routing Table: 1796
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8678
Number of APNIC addresses announced to Internet: 772414272
Equivalent to 46 /8s, 10 /16s and 27 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 256837
Total ARIN prefixes after maximum aggregation: 118702
ARIN Deaggregation factor: 2.16
Prefixes being announced from the ARIN address blocks: 259190
Unique aggregates announced from the ARIN address blocks: 124811
ARIN Region origin ASes present in the Internet Routing Table: 18465
ARIN Prefixes per ASN: 14.04
ARIN Region origin ASes announcing only one prefix: 6822
ARIN Region transit ASes present in the Internet Routing Table: 1844
Average ARIN Region AS path length visible: 5.3
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4587
Number of ARIN addresses announced to Internet: 1268060480
Equivalent to 75 /8s, 149 /16s and 17 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 231258
Total RIPE prefixes after maximum aggregation: 110318
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 227545
Unique aggregates announced from the RIPE address blocks: 142318
RIPE Region origin ASes present in the Internet Routing Table: 25433
RIPE Prefixes per ASN: 8.95
RIPE Region origin ASes announcing only one prefix: 10932
RIPE Region transit ASes present in the Internet Routing Table: 3551
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10084
Number of RIPE addresses announced to Internet: 664399104
Equivalent to 39 /8s, 153 /16s and 237 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 118101
Total LACNIC prefixes after maximum aggregation: 28441
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 117298
Unique aggregates announced from the LACNIC address blocks: 49747
LACNIC Region origin ASes present in the Internet Routing Table: 11004
LACNIC Prefixes per ASN: 10.66
LACNIC Region origin ASes announcing only one prefix: 2659
LACNIC Region transit ASes present in the Internet Routing Table: 2277
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8793
Number of LACNIC addresses announced to Internet: 176809984
Equivalent to 10 /8s, 137 /16s and 232 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 28083
Total AfriNIC prefixes after maximum aggregation: 5774
AfriNIC Deaggregation factor: 4.86
Prefixes being announced from the AfriNIC address blocks: 36051
Unique aggregates announced from the AfriNIC address blocks: 12123
AfriNIC Region origin ASes present in the Internet Routing Table: 1669
AfriNIC Prefixes per ASN: 21.60
AfriNIC Region origin ASes announcing only one prefix: 588
AfriNIC Region transit ASes present in the Internet Routing Table: 322
Average AfriNIC Region AS path length visible: 6.2
Max AfriNIC Region AS path length visible: 42
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1040
Number of AfriNIC addresses announced to Internet: 103622912
Equivalent to 6 /8s, 45 /16s and 41 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9476 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 4815 773 666 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4188 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3680 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3428 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3366 1851 90 VNPT-AS-VN VNPT Corp, VN
9498 2964 491 239 BBIL-AP BHARTI Airtel Ltd., IN
24560 2399 836 446 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2298 11252 587 KIXS-AS-KR Korea Telecom, KR
45090 2167 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 8162 10633 3031 AMAZON-02, US
11492 4524 300 608 CABLEONE, US
7155 4019 281 53 VIASAT-SP-BACKBONE, US
22773 3566 3052 268 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3524 1320 63 SHAW, CA
749 3099 54980 2351 DNIC-AS-00749, US
16625 3074 1544 2327 AKAMAI-AS, US
396982 2656 3592 373 GOOGLE-CLOUD-PLATFORM, US
30036 2505 361 423 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2443 23999 1532 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7307 1707 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4111 3399 185 AKAMAI-ASN1, NL
8551 3877 369 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2344 1568 853 ROSTELECOM-AS, RU
34984 2277 360 607 TELLCOM-AS, TR
9009 2240 219 1360 M247, RO
61317 1646 110 1237 ASDETUK www.heficed.com, US
58224 1541 832 724 TCI, IR
8452 1478 1852 15 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11103 3330 665 Uninet S.A. de C.V., MX
10620 3430 494 976 Telmex Colombia S.A., CO
13999 2362 364 629 Mega Cable, S.A. de C.V., MX
11830 2270 369 64 Instituto Costarricense de Electricidad
28573 1331 2324 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1295 762 171 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1294 343 510 Axtel, S.A.B. de C.V., MX
6147 1134 370 22 Telefonica del Peru S.A.A., PE
11664 1095 180 440 Techtel LMDS Comunicaciones Interactiva
26615 1038 2498 45 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1573 393 19 LINKdotNET-AS, EG
24835 1512 533 29 RAYA-AS, EG
36992 1341 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 943 63 97 ORANGE-COTE-IVOIRE, CI
36935 917 520 42 Vodafone-, EG
6713 551 1861 34 IAM-AS, MA
15399 507 49 31 WANANCHI-, KE
24757 484 73 5 EthioNet-AS, ET
37342 484 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11103 3330 665 Uninet S.A. de C.V., MX
9808 9476 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8162 10633 3031 AMAZON-02, US
12479 7307 1707 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
7545 4815 773 666 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4524 300 608 CABLEONE, US
18403 4188 347 25 FPT-AS-AP FPT Telecom Company, VN
20940 4111 3399 185 AKAMAI-ASN1, NL
7155 4019 281 53 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9476 9439 CHINAMOBILE-CN China Mobile Communications Grou
12479 7307 7166 UNI2-AS, ES
16509 8162 5131 AMAZON-02, US
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4188 4163 FPT-AS-AP FPT Telecom Company, VN
7545 4815 4149 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4019 3966 VIASAT-SP-BACKBONE, US
20940 4111 3926 AKAMAI-ASN1, NL
11492 4524 3916 CABLEONE, US
8551 3877 3843 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65000 PRIVATE 5.227.24.0/22 8580 SANDY MTS Nizhniy Novgorod,
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.139.232.0/24 Origin: 211619 MAXKO, HR
23.139.232.0/24 Transit: 42864 GIGANET-HU GigaNet Internet Service Prov
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.154.40.0/24 Origin: 18470 -Reserved AS-, US
23.154.40.0/24 Transit: 21700 NEPTUNE-NETWORKS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:38 /11:103 /12:298
/13:573 /14:1163 /15:1990 /16:13111 /17:7868 /18:13253
/19:23684 /20:41540 /21:48884 /22:104077 /23:92636 /24:522694
/25:138 /26:101 /27:151 /28:47 /29:94 /30:22
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6385 7307 UNI2-AS, ES
8151 5230 11103 Uninet S.A. de C.V., MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3433 4524 CABLEONE, US
8551 3350 3877 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3334 3524 SHAW, CA
7155 3042 4019 VIASAT-SP-BACKBONE, US
22773 2637 3566 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2161 2505 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2021 3430 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2137 2:1212 3:178 4:7 5:4042 6:130
7:6 8:1472 9:1 11:172 12:1461 13:375
14:2155 15:290 16:191 17:373 18:413 20:195
21:4 22:188 23:5970 24:2490 25:6 27:2438
29:19 31:2121 32:74 34:21 35:110 36:1951
37:4070 38:4119 39:845 40:149 41:3694 42:1968
43:2315 44:278 45:15700 46:3814 47:335 49:1743
50:1816 51:583 52:1568 54:389 55:749 56:8
57:110 58:1805 59:1045 60:910 61:2512 62:2361
63:1883 64:5290 65:2189 66:4696 67:2748 68:1289
69:3888 70:1144 71:583 72:2813 74:2474 75:1548
76:570 77:2070 78:1662 79:3016 80:1885 81:1506
82:1345 83:1136 84:1397 85:2629 86:682 87:1795
88:1044 89:3181 90:577 91:6794 92:1889 93:2312
94:3117 95:3506 96:1254 97:334 98:1054 99:742
100:68 101:1073 102:2541 103:31060 104:4315 105:440
106:867 107:2310 108:1013 109:3819 110:2022 111:3099
112:2033 113:1734 114:1632 115:1928 116:1868 117:2506
118:2592 119:1913 120:1750 121:1064 122:2573 123:2077
124:1545 125:2439 128:1298 129:1010 130:985 131:1969
132:784 133:422 134:1869 135:297 136:852 137:1076
138:2525 139:1491 140:1237 141:1328 142:1403 143:1525
144:1130 145:299 146:1827 147:1529 148:2309 149:1961
150:861 151:1112 152:1770 153:545 154:4035 155:1417
156:1747 157:1277 158:1013 159:1988 160:2459 161:1421
162:3389 163:1527 164:1584 165:1744 166:996 167:1696
168:3727 169:902 170:4528 171:882 172:3349 173:2849
174:973 175:1171 176:3418 177:4640 178:3044 179:2207
180:2510 181:3455 182:3351 183:2079 184:2303 185:17550
186:4767 187:4032 188:3517 189:3656 190:9136 191:1448
192:10250 193:7845 194:6347 195:4503 196:2956 197:2315
198:5622 199:5803 200:7962 201:5878 202:10256 203:9939
204:4400 205:3590 206:4085 207:3262 208:3940 209:4621
210:4141 211:2419 212:3639 213:3328 214:1079 215:59
216:6271 217:2419 218:1263 219:410 220:1672 221:961
222:712 223:2135
End of report
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