[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue May 14 21:31:47 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 14 May, 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: 961233
Prefixes after maximum aggregation (per Origin AS): 361005
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461676
Number of IPv4 prefixes with a valid ROA: 483818
Number of IPv4 prefixes with an invalid ROA: 8
Number of IPv4 prefixes with no ROA: 477407
Total ASes present in the Internet Routing Table: 75804
Prefixes per ASN: 12.68
Origin-only ASes present in the Internet Routing Table: 65065
Origin ASes announcing only one prefix: 26307
Transit ASes present in the Internet Routing Table: 10739
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 38
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 57
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 982
Number of instances of unregistered ASNs: 986
Number of 32-bit ASNs allocated by the RIRs: 44477
Number of 32-bit ASNs visible in the Routing Table: 36406
Prefixes from 32-bit ASNs in the Routing Table: 190043
Number of bogon 32-bit ASNs visible in the Routing Table: 18
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 448
Number of addresses announced to Internet: 3026946432
Equivalent to 180 /8s, 107 /16s and 137 /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: 320997
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250410
Total APNIC prefixes after maximum aggregation: 73087
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 242929
Unique aggregates announced from the APNIC address blocks: 100957
APNIC Region origin ASes present in the Internet Routing Table: 14102
APNIC Prefixes per ASN: 17.23
APNIC Region origin ASes announcing only one prefix: 4285
APNIC Region transit ASes present in the Internet Routing Table: 1872
Average APNIC Region AS path length visible: 5.7
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9511
Number of APNIC addresses announced to Internet: 760991808
Equivalent to 45 /8s, 91 /16s and 208 /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: 279010
Total ARIN prefixes after maximum aggregation: 125039
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283600
Unique aggregates announced from the ARIN address blocks: 133692
ARIN Region origin ASes present in the Internet Routing Table: 19167
ARIN Prefixes per ASN: 14.80
ARIN Region origin ASes announcing only one prefix: 6965
ARIN Region transit ASes present in the Internet Routing Table: 1990
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4906
Number of ARIN addresses announced to Internet: 1267792704
Equivalent to 75 /8s, 144 /16s and 251 /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, 393216-402332
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: 269119
Total RIPE prefixes after maximum aggregation: 126961
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264003
Unique aggregates announced from the RIPE address blocks: 163972
RIPE Region origin ASes present in the Internet Routing Table: 28673
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12100
RIPE Region transit ASes present in the Internet Routing Table: 3918
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: 11804
Number of RIPE addresses announced to Internet: 714413056
Equivalent to 42 /8s, 149 /16s and 20 /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: 129289
Total LACNIC prefixes after maximum aggregation: 29029
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 127438
Unique aggregates announced from the LACNIC address blocks: 49531
LACNIC Region origin ASes present in the Internet Routing Table: 11095
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2326
LACNIC Region transit ASes present in the Internet Routing Table: 2422
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8975
Number of LACNIC addresses announced to Internet: 176925952
Equivalent to 10 /8s, 139 /16s and 173 /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: 32423
Total AfriNIC prefixes after maximum aggregation: 6219
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 42815
Unique aggregates announced from the AfriNIC address blocks: 13165
AfriNIC Region origin ASes present in the Internet Routing Table: 1840
AfriNIC Prefixes per ASN: 23.27
AfriNIC Region origin ASes announcing only one prefix: 631
AfriNIC Region transit ASes present in the Internet Routing Table: 347
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 33
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1210
Number of AfriNIC addresses announced to Internet: 106527232
Equivalent to 6 /8s, 89 /16s and 122 /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 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5640 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4448 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3902 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3697 507 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3564 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3290 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2790 864 375 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2179 433 193 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 9888 11375 3539 AMAZON-02, US
11492 4610 306 611 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3568 8779 859 COGENT-174, US
22773 3492 3041 233 ASN-CXA-ALL-CCI-22773-RDC, US
749 3225 54904 2477 DNIC-AS-00749, US
16625 3069 1334 2235 AKAMAI-AS, US
367 2814 3476 1325 DNIC-ASBLK-00306-00371, US
7018 2779 23650 1752 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 7768 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3873 3396 150 AKAMAI-ASN1, NL
9009 3322 290 1625 M247, RO
12389 2896 2293 859 ROSTELECOM-AS, RU
8551 2641 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2343 362 581 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1579 1852 14 TE-AS TE-AS, EG
212238 1574 113 1143 CDNEXT, 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 12250 3313 495 UNINET, MX
10620 3505 492 939 Telmex Colombia S.A., CO
13999 2538 351 662 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1350 2314 252 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 789 190 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1182 176 442 Techtel LMDS Comunicaciones Interactiva
28202 1128 52 9 Rede Brasileira de Comunicacao SA, BR
6503 1125 314 478 Axtel, S.A.B. de C.V., MX
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 1548 545 28 RAYA-AS, EG
24863 1504 389 20 LINKdotNET-AS, EG
36992 1373 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1198 77 59 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
37457 557 314 37 Telkom-Internet, ZA
15399 525 55 53 WANANCHI-, KE
36914 521 82 3 KENET-AS, KE
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 12250 3313 495 UNINET, MX
16509 9888 11375 3539 AMAZON-02, US
9808 9830 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7768 1708 145 UNI2-AS, ES
7545 5640 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4610 306 611 CABLEONE, US
18403 4448 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3902 1331 21 VIETEL-AS-AP Viettel Group, VN
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 7768 7623 UNI2-AS, ES
16509 9888 6349 AMAZON-02, US
7545 5640 4969 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4448 4425 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4610 3999 CABLEONE, US
7552 3902 3881 VIETEL-AS-AP Viettel Group, VN
20940 3873 3723 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
23.141.0.0/24 Origin: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, US
23.147.240.0/24 Origin: 398208 RESERVED, ZZ
23.147.240.0/24 Transit: 19930 EQUINIX-EC-CH, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 6939 HURRICANE, 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 /11:94 /12:296
/13:579 /14:1181 /15:2090 /16:13296 /17:8248 /18:13870
/19:24685 /20:43745 /21:52048 /22:112216 /23:102602 /24:585441
/25:121 /26:79 /27:136 /28:38 /29:87 /30:30
/31:7 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6864 7768 UNI2-AS, ES
8151 6281 12250 UNINET, MX
11492 3519 4610 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2589 3492 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2148 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2131 3505 Telmex Colombia S.A., CO
8551 2117 2641 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)
----------------------------------------------
1:2271 2:1483 3:346 4:8 5:4638 6:164
7:6 8:1499 9:1 11:172 12:1454 13:362
14:2366 15:318 16:211 17:366 18:766 20:381
21:4 22:188 23:6745 24:3108 25:2 27:2612
29:19 31:2613 32:55 34:61 35:134 36:2295
37:4499 38:7553 39:897 40:122 41:4243 42:2177
43:2378 44:320 45:17595 46:4540 47:307 49:1953
50:1922 51:576 52:1582 54:311 55:997 56:5
57:175 58:2057 59:1188 60:1032 61:2628 62:2751
63:1909 64:5699 65:2364 66:4778 67:3017 68:1333
69:4147 70:1354 71:591 72:2936 74:2613 75:1595
76:612 77:2612 78:1866 79:2518 80:2208 81:2036
82:1618 83:1343 84:1657 85:3163 86:853 87:2248
88:1302 89:4124 90:680 91:8242 92:2306 93:2707
94:3752 95:4212 96:1285 97:315 98:1041 99:742
100:72 101:1170 102:3460 103:32524 104:4807 105:1053
106:934 107:2749 108:1153 109:4172 110:2130 111:3257
112:2072 113:1788 114:1790 115:2139 116:1881 117:2638
118:2726 119:1987 120:1766 121:1283 122:2691 123:2225
124:1581 125:2855 126:32 128:1494 129:941 130:1163
131:1914 132:819 133:410 134:1734 135:363 136:1017
137:1176 138:2936 139:1550 140:1392 141:1355 142:1600
143:1539 144:990 145:365 146:2079 147:1897 148:2530
149:2752 150:1041 151:1334 152:2167 153:595 154:6449
155:1475 156:2297 157:1787 158:1151 159:2342 160:2697
161:1695 162:3590 163:1707 164:1671 165:2176 166:1168
167:1798 168:4037 169:808 170:5043 171:1022 172:3870
173:3057 174:889 175:1226 176:3738 177:5434 178:3746
179:2398 180:2369 181:3778 182:3396 183:1998 184:2268
185:20998 186:5271 187:4763 188:4197 189:4363 190:9656
191:1905 192:11015 193:9140 194:7567 195:5394 196:3227
197:2438 198:5992 199:7846 200:8301 201:6361 202:10400
203:10245 204:4595 205:3768 206:4504 207:3560 208:4169
209:5047 210:4463 211:2523 212:4349 213:3476 214:1045
215:49 216:6869 217:3068 218:1311 219:415 220:1820
221:1036 222:707 223:2186
End of report
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