[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Apr 2 21:30:24 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 02 Apr, 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: 956700
Prefixes after maximum aggregation (per Origin AS): 359061
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 458892
Number of IPv4 prefixes with a valid ROA: 469149
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 487545
Total ASes present in the Internet Routing Table: 75578
Prefixes per ASN: 12.66
Origin-only ASes present in the Internet Routing Table: 64812
Origin ASes announcing only one prefix: 26157
Transit ASes present in the Internet Routing Table: 10766
Transit-only ASes present in the Internet Routing Table: 504
Paths with bogon ASNs present in the IPv4 Routing Table: 78
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1085
Number of instances of unregistered ASNs: 1089
Number of 32-bit ASNs allocated by the RIRs: 43989
Number of 32-bit ASNs visible in the Routing Table: 36130
Prefixes from 32-bit ASNs in the Routing Table: 187694
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 471
Number of addresses announced to Internet: 3028176768
Equivalent to 180 /8s, 126 /16s and 79 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 319527
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248825
Total APNIC prefixes after maximum aggregation: 72386
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241815
Unique aggregates announced from the APNIC address blocks: 99998
APNIC Region origin ASes present in the Internet Routing Table: 14011
APNIC Prefixes per ASN: 17.26
APNIC Region origin ASes announcing only one prefix: 4230
APNIC Region transit ASes present in the Internet Routing Table: 1874
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9419
Number of APNIC addresses announced to Internet: 760235584
Equivalent to 45 /8s, 80 /16s and 70 /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: 277595
Total ARIN prefixes after maximum aggregation: 124426
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281975
Unique aggregates announced from the ARIN address blocks: 133071
ARIN Region origin ASes present in the Internet Routing Table: 19127
ARIN Prefixes per ASN: 14.74
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1967
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: 4874
Number of ARIN addresses announced to Internet: 1269853248
Equivalent to 75 /8s, 176 /16s and 108 /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: 266806
Total RIPE prefixes after maximum aggregation: 126510
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261828
Unique aggregates announced from the RIPE address blocks: 162870
RIPE Region origin ASes present in the Internet Routing Table: 28627
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12088
RIPE Region transit ASes present in the Internet Routing Table: 3978
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11718
Number of RIPE addresses announced to Internet: 714666752
Equivalent to 42 /8s, 152 /16s and 243 /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: 130029
Total LACNIC prefixes after maximum aggregation: 28825
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 128263
Unique aggregates announced from the LACNIC address blocks: 49548
LACNIC Region origin ASes present in the Internet Routing Table: 11073
LACNIC Prefixes per ASN: 11.58
LACNIC Region origin ASes announcing only one prefix: 2260
LACNIC Region transit ASes present in the Internet Routing Table: 2409
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: 8933
Number of LACNIC addresses announced to Internet: 177252096
Equivalent to 10 /8s, 144 /16s and 167 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 32360
Total AfriNIC prefixes after maximum aggregation: 6200
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 42348
Unique aggregates announced from the AfriNIC address blocks: 13031
AfriNIC Region origin ASes present in the Internet Routing Table: 1821
AfriNIC Prefixes per ASN: 23.26
AfriNIC Region origin ASes announcing only one prefix: 620
AfriNIC Region transit ASes present in the Internet Routing Table: 352
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1186
Number of AfriNIC addresses announced to Internet: 105900288
Equivalent to 6 /8s, 79 /16s and 233 /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 9830 8741 61 CHINAMOBILE-CN China Mobile Communicati
7545 5648 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4627 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3859 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3604 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3538 497 252 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2766 863 367 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2174 433 192 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 9782 11362 3414 AMAZON-02, US
11492 4584 304 636 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3605 1320 75 SHAW, CA
22773 3524 3046 235 ASN-CXA-ALL-CCI-22773-RDC, US
174 3518 6630 814 COGENT-174, US
749 3202 54912 2454 DNIC-AS-00749, US
16625 3145 1344 2244 AKAMAI-AS, US
367 2888 3580 1369 DNIC-ASBLK-00306-00371, US
396982 2763 3641 412 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 7680 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3907 3396 146 AKAMAI-ASN1, NL
9009 3267 283 1598 M247, RO
12389 2965 2304 897 ROSTELECOM-AS, RU
8551 2650 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2341 363 589 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1528 1852 14 TE-AS TE-AS, EG
44477 1505 98 712 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 12351 3315 493 UNINET, MX
10620 3526 496 887 Telmex Colombia S.A., CO
13999 2522 347 655 Mega Cable, S.A. de C.V., MX
11830 2000 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1233 216 21 ETB - Colombia, CO
11664 1147 179 423 Techtel LMDS Comunicaciones Interactiva
6503 1100 346 480 Axtel, S.A.B. de C.V., MX
28202 1099 52 9 Rede Brasileira de Comunicacao 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
24835 1549 545 28 RAYA-AS, EG
24863 1502 389 20 LINKdotNET-AS, EG
36992 1367 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1159 75 74 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 557 315 38 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 534 56 53 WANANCHI-, KE
37342 512 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 12351 3315 493 UNINET, MX
9808 9830 8741 61 CHINAMOBILE-CN China Mobile Communicati
16509 9782 11362 3414 AMAZON-02, US
12479 7680 1709 144 UNI2-AS, ES
7545 5648 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4627 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4584 304 636 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3907 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 9830 9769 CHINAMOBILE-CN China Mobile Communications Grou
12479 7680 7536 UNI2-AS, ES
16509 9782 6368 AMAZON-02, US
7545 5648 4978 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4627 4602 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4584 3948 CABLEONE, US
7552 3859 3839 VIETEL-AS-AP Viettel Group, VN
20940 3907 3761 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
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
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
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, 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
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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, US
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 Transit: 174 COGENT-174, US
41.57.124.0/24 Origin: 37442 RESERVED, ZZ
41.57.124.0/24 Transit: 174 COGENT-174, US
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 /11:95 /12:298
/13:581 /14:1194 /15:2113 /16:13328 /17:8251 /18:13862
/19:24815 /20:43779 /21:51873 /22:111843 /23:102262 /24:581604
/25:115 /26:70 /27:137 /28:28 /29:83 /30:20
/31:6 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6796 7680 UNI2-AS, ES
8151 6367 12351 UNINET, MX
11492 3503 4584 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3402 3605 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2617 3524 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2138 2482 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2132 3526 Telmex Colombia S.A., CO
8551 2126 2650 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2267 2:1486 3:320 4:8 5:4606 6:162
7:6 8:1501 9:1 11:172 12:1462 13:377
14:2356 15:318 16:210 17:369 18:755 20:363
21:4 22:188 23:6677 24:3110 25:2 27:2634
29:19 31:2686 32:55 34:63 35:125 36:2247
37:4488 38:7268 39:893 40:122 41:4240 42:2232
43:2348 44:320 45:17648 46:4449 47:302 49:1938
50:1930 51:576 52:1584 54:306 55:959 56:5
57:172 58:2046 59:1188 60:1027 61:2602 62:2780
63:1913 64:5725 65:2338 66:4797 67:3111 68:1347
69:4131 70:1359 71:584 72:2967 74:2604 75:1586
76:626 77:2550 78:1858 79:2483 80:2204 81:1951
82:1561 83:1327 84:1654 85:3131 86:831 87:2284
88:1296 89:4060 90:678 91:8199 92:2201 93:2670
94:3693 95:4158 96:1305 97:313 98:1037 99:743
100:93 101:1167 102:3286 103:32445 104:4739 105:1038
106:926 107:2752 108:1126 109:4096 110:2126 111:3214
112:2065 113:1780 114:1791 115:2082 116:1876 117:2609
118:2760 119:1965 120:1785 121:1278 122:2687 123:2220
124:1573 125:2852 126:32 128:1508 129:943 130:1113
131:1946 132:824 133:410 134:1723 135:358 136:953
137:1178 138:2989 139:1554 140:1397 141:1368 142:1611
143:1561 144:987 145:347 146:2048 147:1751 148:2502
149:2586 150:1046 151:1338 152:2013 153:593 154:6229
155:1439 156:2253 157:1685 158:1114 159:2324 160:2650
161:1638 162:3624 163:1719 164:1671 165:2171 166:1114
167:1785 168:4115 169:802 170:4987 171:1007 172:3848
173:3056 174:904 175:1221 176:3696 177:5410 178:3605
179:2485 180:2362 181:3762 182:3390 183:2039 184:2269
185:20862 186:5306 187:4793 188:4176 189:4291 190:9584
191:1870 192:11017 193:9082 194:7499 195:5356 196:3206
197:2605 198:5951 199:7564 200:8349 201:6403 202:10348
203:10243 204:4572 205:3754 206:4522 207:3458 208:4152
209:5025 210:4455 211:2485 212:4330 213:3403 214:1090
215:50 216:6811 217:2897 218:1330 219:406 220:1816
221:1035 222:692 223:2185
End of report
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