[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu May 9 21:32:07 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 09 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: 961031
Prefixes after maximum aggregation (per Origin AS): 360960
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461613
Number of IPv4 prefixes with a valid ROA: 482720
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 478305
Total ASes present in the Internet Routing Table: 75781
Prefixes per ASN: 12.68
Origin-only ASes present in the Internet Routing Table: 65052
Origin ASes announcing only one prefix: 26296
Transit ASes present in the Internet Routing Table: 10729
Transit-only ASes present in the Internet Routing Table: 527
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: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1002
Number of instances of unregistered ASNs: 1006
Number of 32-bit ASNs allocated by the RIRs: 44426
Number of 32-bit ASNs visible in the Routing Table: 36378
Prefixes from 32-bit ASNs in the Routing Table: 189867
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: 456
Number of addresses announced to Internet: 3026062976
Equivalent to 180 /8s, 94 /16s and 14 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 321358
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249851
Total APNIC prefixes after maximum aggregation: 73045
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242511
Unique aggregates announced from the APNIC address blocks: 100856
APNIC Region origin ASes present in the Internet Routing Table: 14090
APNIC Prefixes per ASN: 17.21
APNIC Region origin ASes announcing only one prefix: 4282
APNIC Region transit ASes present in the Internet Routing Table: 1869
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: 9501
Number of APNIC addresses announced to Internet: 760874560
Equivalent to 45 /8s, 90 /16s and 6 /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: 278731
Total ARIN prefixes after maximum aggregation: 125094
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283332
Unique aggregates announced from the ARIN address blocks: 133759
ARIN Region origin ASes present in the Internet Routing Table: 19166
ARIN Prefixes per ASN: 14.78
ARIN Region origin ASes announcing only one prefix: 6966
ARIN Region transit ASes present in the Internet Routing Table: 1993
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4904
Number of ARIN addresses announced to Internet: 1267737152
Equivalent to 75 /8s, 144 /16s and 34 /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: 269137
Total RIPE prefixes after maximum aggregation: 126899
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 263948
Unique aggregates announced from the RIPE address blocks: 163937
RIPE Region origin ASes present in the Internet Routing Table: 28663
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12095
RIPE Region transit ASes present in the Internet Routing Table: 3910
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11792
Number of RIPE addresses announced to Internet: 714284288
Equivalent to 42 /8s, 147 /16s and 29 /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: 129634
Total LACNIC prefixes after maximum aggregation: 29024
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 127753
Unique aggregates announced from the LACNIC address blocks: 49494
LACNIC Region origin ASes present in the Internet Routing Table: 11093
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2327
LACNIC Region transit ASes present in the Internet Routing Table: 2425
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8973
Number of LACNIC addresses announced to Internet: 176918016
Equivalent to 10 /8s, 139 /16s and 142 /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: 32676
Total AfriNIC prefixes after maximum aggregation: 6218
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 43031
Unique aggregates announced from the AfriNIC address blocks: 13204
AfriNIC Region origin ASes present in the Internet Routing Table: 1841
AfriNIC Prefixes per ASN: 23.37
AfriNIC Region origin ASes announcing only one prefix: 626
AfriNIC Region transit ASes present in the Internet Routing Table: 350
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 45
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1208
Number of AfriNIC addresses announced to Internet: 105959680
Equivalent to 6 /8s, 80 /16s and 209 /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 9829 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5647 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4536 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3866 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3693 506 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3558 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3290 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2786 863 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2165 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 9886 11369 3506 AMAZON-02, US
11492 4609 306 610 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3596 1320 79 SHAW, CA
174 3522 6629 835 COGENT-174, US
22773 3496 3041 236 ASN-CXA-ALL-CCI-22773-RDC, US
749 3225 54904 2477 DNIC-AS-00749, US
16625 3105 1339 2231 AKAMAI-AS, US
7018 2816 23653 1799 ATT-INTERNET4, US
367 2809 3501 1321 DNIC-ASBLK-00306-00371, 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 7749 1708 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3886 3396 147 AKAMAI-ASN1, NL
9009 3312 287 1618 M247, RO
12389 2897 2294 860 ROSTELECOM-AS, RU
8551 2634 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1576 1852 14 TE-AS TE-AS, EG
212238 1563 111 1133 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 12339 3319 492 UNINET, MX
10620 3502 491 940 Telmex Colombia S.A., CO
13999 2538 351 661 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1350 2314 252 Claro NXT Telecomunicacoes Ltda, BR
3816 1316 788 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1180 176 439 Techtel LMDS Comunicaciones Interactiva
6503 1133 314 478 Axtel, S.A.B. de C.V., MX
28202 1129 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 1503 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 558 1861 35 IAM-AS, MA
37457 557 314 37 Telkom-Internet, ZA
15399 532 55 52 WANANCHI-, KE
36914 528 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 12339 3319 492 UNINET, MX
16509 9886 11369 3506 AMAZON-02, US
9808 9829 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7749 1708 144 UNI2-AS, ES
7545 5647 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4609 306 610 CABLEONE, US
18403 4536 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
20940 3886 3396 147 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 9829 9768 CHINAMOBILE-CN China Mobile Communications Grou
12479 7749 7605 UNI2-AS, ES
16509 9886 6380 AMAZON-02, US
7545 5647 4977 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4536 4513 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4609 3999 CABLEONE, US
7552 3866 3845 VIETEL-AS-AP Viettel Group, VN
20940 3886 3739 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: 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
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 /15:2088 /16:13297 /17:8249 /18:13863
/19:24693 /20:43725 /21:51905 /22:112052 /23:102480 /24:585775
/25:121 /26:79 /27:134 /28:6 /29:72 /30:3
/31:0 /32:273
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6854 7749 UNI2-AS, ES
8151 6350 12339 UNINET, MX
11492 3518 4609 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3392 3596 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2589 3496 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2128 3502 Telmex Colombia S.A., CO
8551 2110 2634 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)
----------------------------------------------
1:2291 2:1514 3:346 4:8 5:4636 6:164
7:6 8:1508 9:1 11:172 12:1456 13:360
14:2365 15:318 16:214 17:370 18:768 20:372
21:4 22:188 23:6751 24:3110 25:2 27:2612
29:19 31:2600 32:55 34:60 35:132 36:2289
37:4498 38:7622 39:897 40:122 41:4269 42:2205
43:2377 44:321 45:17620 46:4565 47:307 49:1947
50:1925 51:578 52:1579 54:313 55:895 56:5
57:175 58:2063 59:1191 60:1034 61:2625 62:2763
63:1911 64:5700 65:2364 66:4784 67:3033 68:1334
69:4144 70:1354 71:592 72:2950 74:2612 75:1593
76:610 77:2605 78:1865 79:2511 80:2212 81:2036
82:1580 83:1344 84:1660 85:3178 86:848 87:2242
88:1297 89:4131 90:682 91:8237 92:2292 93:2705
94:3747 95:4214 96:1287 97:315 98:1040 99:741
100:72 101:1169 102:3385 103:32487 104:4811 105:1056
106:934 107:2781 108:1157 109:4163 110:2128 111:3258
112:2072 113:1809 114:1787 115:2133 116:1890 117:2606
118:2738 119:1983 120:1763 121:1284 122:2682 123:2225
124:1586 125:2853 126:32 128:1494 129:943 130:1168
131:1913 132:813 133:410 134:1733 135:363 136:958
137:1180 138:2929 139:1545 140:1393 141:1357 142:1605
143:1507 144:988 145:362 146:2074 147:1881 148:2512
149:2753 150:1040 151:1333 152:2161 153:595 154:6545
155:1471 156:2293 157:1781 158:1149 159:2340 160:2695
161:1679 162:3581 163:1709 164:1674 165:2178 166:1173
167:1817 168:4035 169:809 170:5059 171:1022 172:3857
173:3072 174:894 175:1225 176:3737 177:5468 178:3751
179:2373 180:2357 181:3781 182:3394 183:2005 184:2271
185:20977 186:5404 187:4811 188:4203 189:4374 190:9669
191:1903 192:10995 193:9142 194:7568 195:5377 196:3209
197:2662 198:5989 199:7844 200:8343 201:6410 202:10381
203:10226 204:4612 205:3758 206:4502 207:3550 208:4166
209:5044 210:4462 211:2511 212:4348 213:3478 214:1048
215:49 216:6818 217:3084 218:1312 219:411 220:1820
221:1036 222:706 223:2187
End of report
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