[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Mar 3 21:30:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 03 Mar, 2024
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: 952809
Prefixes after maximum aggregation (per Origin AS): 357620
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 458099
Number of IPv4 prefixes with a valid ROA: 458398
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 494406
Total ASes present in the Internet Routing Table: 75462
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64725
Origin ASes announcing only one prefix: 26176
Transit ASes present in the Internet Routing Table: 10737
Transit-only ASes present in the Internet Routing Table: 503
Paths with bogon ASNs present in the IPv4 Routing Table: 92
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1115
Number of instances of unregistered ASNs: 1119
Number of 32-bit ASNs allocated by the RIRs: 43760
Number of 32-bit ASNs visible in the Routing Table: 35961
Prefixes from 32-bit ASNs in the Routing Table: 186356
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 427
Number of addresses announced to Internet: 3041210752
Equivalent to 181 /8s, 69 /16s and 49 /24s
Percentage of available address space announced: 82.1
Percentage of allocated address space announced: 82.1
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: 318352
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247931
Total APNIC prefixes after maximum aggregation: 72239
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 240954
Unique aggregates announced from the APNIC address blocks: 100151
APNIC Region origin ASes present in the Internet Routing Table: 13955
APNIC Prefixes per ASN: 17.27
APNIC Region origin ASes announcing only one prefix: 4216
APNIC Region transit ASes present in the Internet Routing Table: 1875
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9356
Number of APNIC addresses announced to Internet: 774142272
Equivalent to 46 /8s, 36 /16s and 121 /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: 276485
Total ARIN prefixes after maximum aggregation: 123748
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281099
Unique aggregates announced from the ARIN address blocks: 132595
ARIN Region origin ASes present in the Internet Routing Table: 19117
ARIN Prefixes per ASN: 14.70
ARIN Region origin ASes announcing only one prefix: 6964
ARIN Region transit ASes present in the Internet Routing Table: 1965
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4853
Number of ARIN addresses announced to Internet: 1270345024
Equivalent to 75 /8s, 183 /16s and 237 /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: 266123
Total RIPE prefixes after maximum aggregation: 125983
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261049
Unique aggregates announced from the RIPE address blocks: 162258
RIPE Region origin ASes present in the Internet Routing Table: 28604
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 12112
RIPE Region transit ASes present in the Internet Routing Table: 3951
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11656
Number of RIPE addresses announced to Internet: 712694784
Equivalent to 42 /8s, 122 /16s and 220 /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
196608-216475
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: 129286
Total LACNIC prefixes after maximum aggregation: 28837
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127710
Unique aggregates announced from the LACNIC address blocks: 49508
LACNIC Region origin ASes present in the Internet Routing Table: 11056
LACNIC Prefixes per ASN: 11.55
LACNIC Region origin ASes announcing only one prefix: 2262
LACNIC Region transit ASes present in the Internet Routing Table: 2411
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8918
Number of LACNIC addresses announced to Internet: 177475328
Equivalent to 10 /8s, 148 /16s and 15 /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: 31869
Total AfriNIC prefixes after maximum aggregation: 6083
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 41570
Unique aggregates announced from the AfriNIC address blocks: 13252
AfriNIC Region origin ASes present in the Internet Routing Table: 1819
AfriNIC Prefixes per ASN: 22.85
AfriNIC Region origin ASes announcing only one prefix: 622
AfriNIC Region transit ASes present in the Internet Routing Table: 349
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1178
Number of AfriNIC addresses announced to Internet: 106285824
Equivalent to 6 /8s, 85 /16s and 203 /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 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5651 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4566 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3867 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3485 496 248 BBIL-AP BHARTI Airtel Ltd., IN
45899 3288 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2743 862 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2170 433 190 TATACOMM-AS TATA Communications formerl
45090 2150 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 9684 11264 3344 AMAZON-02, US
11492 4581 304 649 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3612 3062 296 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3597 1320 75 SHAW, CA
16625 3245 1412 2310 AKAMAI-AS, US
174 3214 6642 667 COGENT-174, US
749 3183 54927 2435 DNIC-AS-00749, US
367 2905 3646 1404 DNIC-ASBLK-00306-00371, US
396982 2759 3639 396 GOOGLE-CLOUD-PLATFORM, 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 7614 1714 147 UNI2-AS, ES
39891 4754 286 59 ALJAWWALSTC-AS, SA
20940 3929 3396 146 AKAMAI-ASN1, NL
9009 3285 285 1602 M247, RO
12389 2875 2304 909 ROSTELECOM-AS, RU
8551 2657 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2350 363 593 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1501 1852 14 TE-AS TE-AS, EG
44477 1491 98 710 STARK-INDUSTRIES, GB
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 12508 3346 607 UNINET, MX
10620 3524 496 890 Telmex Colombia S.A., CO
13999 2526 343 645 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1342 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1311 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1213 349 490 Axtel, S.A.B. de C.V., MX
11664 1143 179 420 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 369 22 Telefonica del Peru S.A.A., PE
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
24835 1550 545 28 RAYA-AS, EG
24863 1519 389 20 LINKdotNET-AS, EG
36992 1364 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1159 74 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 40 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 525 55 52 WANANCHI-, KE
37342 511 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 12508 3346 607 UNINET, MX
9808 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9684 11264 3344 AMAZON-02, US
12479 7614 1714 147 UNI2-AS, ES
7545 5651 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4754 286 59 ALJAWWALSTC-AS, SA
11492 4581 304 649 CABLEONE, US
18403 4566 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3929 3396 146 AKAMAI-ASN1, NL
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 9807 9755 CHINAMOBILE-CN China Mobile Communications Grou
12479 7614 7467 UNI2-AS, ES
16509 9684 6340 AMAZON-02, US
7545 5651 4980 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4754 4695 ALJAWWALSTC-AS, SA
18403 4566 4541 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4581 3932 CABLEONE, US
7552 3867 3846 VIETEL-AS-AP Viettel Group, VN
20940 3929 3783 AKAMAI-ASN1, NL
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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
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 CROWNCASTLE-AS46887, 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 3356 LEVEL3, US
395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /10:36 /11:98 /12:299
/13:575 /14:1191 /15:2100 /16:13418 /17:8241 /18:13856
/19:24873 /20:43801 /21:51728 /22:111213 /23:101945 /24:578638
/25:128 /26:83 /27:132 /28:36 /29:89 /30:18
/31:6 /32:275
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6729 7614 UNI2-AS, ES
8151 6473 12508 UNINET, MX
11492 3494 4581 CABLEONE, US
39891 3436 4754 ALJAWWALSTC-AS, SA
6327 3394 3597 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2651 3612 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2504 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2133 2657 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2129 3524 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)
----------------------------------------------
1:2281 2:1529 3:308 4:8 5:4572 6:161
7:6 8:1509 9:1 11:172 12:1469 13:388
14:2350 15:313 16:208 17:366 18:740 20:362
21:4 22:188 23:6645 24:3095 25:2 27:2640
29:19 31:2661 32:54 34:43 35:124 36:2188
37:4520 38:7158 39:894 40:137 41:4250 42:2184
43:2339 44:328 45:17559 46:4414 47:287 49:1924
50:1912 51:579 52:1588 54:313 55:857 56:5
57:155 58:2031 59:1125 60:1021 61:2607 62:2776
63:1920 64:5688 65:2344 66:4787 67:3089 68:1351
69:4082 70:1363 71:582 72:2969 74:2610 75:1590
76:626 77:2525 78:1848 79:2478 80:2157 81:1919
82:1513 83:1254 84:1653 85:3116 86:836 87:2230
88:1286 89:4039 90:684 91:8063 92:2198 93:2650
94:3693 95:4124 96:1287 97:312 98:1037 99:743
100:91 101:1160 102:3304 103:32445 104:4771 105:1011
106:927 107:2762 108:1138 109:4066 110:2119 111:3168
112:2053 113:1767 114:1779 115:2048 116:1959 117:2631
118:2762 119:1957 120:1787 121:1285 122:2697 123:2231
124:1558 125:2836 126:28 128:1577 129:931 130:1110
131:1907 132:837 133:410 134:1713 135:354 136:927
137:1171 138:2993 139:1546 140:1374 141:1358 142:1575
143:1544 144:1003 145:345 146:2031 147:1716 148:2508
149:2575 150:1038 151:1323 152:1983 153:596 154:5799
155:1395 156:2110 157:1570 158:1100 159:2239 160:2646
161:1638 162:3627 163:1716 164:1647 165:2150 166:1071
167:1731 168:4122 169:801 170:4974 171:1009 172:3850
173:3046 174:900 175:1235 176:3718 177:5195 178:3580
179:2450 180:2379 181:3762 182:3407 183:2024 184:2261
185:20844 186:5132 187:4802 188:4148 189:4303 190:9473
191:1889 192:11026 193:9044 194:7506 195:5355 196:3158
197:2700 198:5970 199:7332 200:8438 201:6456 202:10356
203:10204 204:4586 205:3740 206:4526 207:3504 208:4182
209:5003 210:4448 211:2485 212:4324 213:3450 214:1106
215:44 216:6793 217:2884 218:1332 219:406 220:1827
221:1026 222:695 223:2189
End of report
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