[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat May 11 21:32:14 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 11 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: 961244
Prefixes after maximum aggregation (per Origin AS): 361058
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461734
Number of IPv4 prefixes with a valid ROA: 482990
Number of IPv4 prefixes with an invalid ROA: 9
Number of IPv4 prefixes with no ROA: 478245
Total ASes present in the Internet Routing Table: 75777
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65044
Origin ASes announcing only one prefix: 26289
Transit ASes present in the Internet Routing Table: 10733
Transit-only ASes present in the Internet Routing Table: 528
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: 992
Number of instances of unregistered ASNs: 996
Number of 32-bit ASNs allocated by the RIRs: 44449
Number of 32-bit ASNs visible in the Routing Table: 36381
Prefixes from 32-bit ASNs in the Routing Table: 189898
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: 453
Number of addresses announced to Internet: 3026352256
Equivalent to 180 /8s, 98 /16s and 120 /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: 321154
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250321
Total APNIC prefixes after maximum aggregation: 73116
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242871
Unique aggregates announced from the APNIC address blocks: 100906
APNIC Region origin ASes present in the Internet Routing Table: 14090
APNIC Prefixes per ASN: 17.24
APNIC Region origin ASes announcing only one prefix: 4282
APNIC Region transit ASes present in the Internet Routing Table: 1871
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: 9504
Number of APNIC addresses announced to Internet: 760933184
Equivalent to 45 /8s, 90 /16s and 235 /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: 278866
Total ARIN prefixes after maximum aggregation: 125117
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283468
Unique aggregates announced from the ARIN address blocks: 133788
ARIN Region origin ASes present in the Internet Routing Table: 19160
ARIN Prefixes per ASN: 14.79
ARIN Region origin ASes announcing only one prefix: 6960
ARIN Region transit ASes present in the Internet Routing Table: 1986
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: 4903
Number of ARIN addresses announced to Internet: 1267759936
Equivalent to 75 /8s, 144 /16s and 123 /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: 269154
Total RIPE prefixes after maximum aggregation: 126909
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 263994
Unique aggregates announced from the RIPE address blocks: 163984
RIPE Region origin ASes present in the Internet Routing Table: 28672
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: 3912
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: 11797
Number of RIPE addresses announced to Internet: 714480128
Equivalent to 42 /8s, 150 /16s and 26 /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: 129287
Total LACNIC prefixes after maximum aggregation: 29025
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 127410
Unique aggregates announced from the LACNIC address blocks: 49514
LACNIC Region origin ASes present in the Internet Routing Table: 11090
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2318
LACNIC Region transit ASes present in the Internet Routing Table: 2432
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: 8968
Number of LACNIC addresses announced to Internet: 176975616
Equivalent to 10 /8s, 140 /16s and 111 /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: 32624
Total AfriNIC prefixes after maximum aggregation: 6219
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43048
Unique aggregates announced from the AfriNIC address blocks: 13182
AfriNIC Region origin ASes present in the Internet Routing Table: 1839
AfriNIC Prefixes per ASN: 23.41
AfriNIC Region origin ASes announcing only one prefix: 629
AfriNIC Region transit ASes present in the Internet Routing Table: 351
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 33
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1209
Number of AfriNIC addresses announced to Internet: 105914880
Equivalent to 6 /8s, 80 /16s and 34 /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 5646 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4499 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3882 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 2159 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 9921 11376 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 3504 6629 834 COGENT-174, US
22773 3496 3041 235 ASN-CXA-ALL-CCI-22773-RDC, US
749 3226 54904 2478 DNIC-AS-00749, US
16625 3059 1332 2224 AKAMAI-AS, US
7018 2828 23656 1805 ATT-INTERNET4, US
367 2803 3469 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 7750 1708 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3886 3396 147 AKAMAI-ASN1, NL
9009 3311 289 1617 M247, RO
12389 2897 2294 860 ROSTELECOM-AS, RU
8551 2636 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2345 362 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
212238 1579 113 1147 CDNEXT, GB
8452 1577 1852 14 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 12300 3315 491 UNINET, MX
10620 3503 491 941 Telmex Colombia S.A., CO
13999 2539 351 662 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1350 2314 252 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 789 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1186 176 442 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 557 1861 35 IAM-AS, MA
37457 557 314 37 Telkom-Internet, ZA
15399 532 55 52 WANANCHI-, KE
36914 525 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 12300 3315 491 UNINET, MX
16509 9921 11376 3506 AMAZON-02, US
9808 9830 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7750 1708 144 UNI2-AS, ES
7545 5646 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4609 306 610 CABLEONE, US
18403 4499 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 9830 9769 CHINAMOBILE-CN China Mobile Communications Grou
12479 7750 7606 UNI2-AS, ES
16509 9921 6415 AMAZON-02, US
7545 5646 4976 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4499 4476 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4609 3999 CABLEONE, US
7552 3882 3861 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 /15:2089 /16:13297 /17:8248 /18:13862
/19:24693 /20:43706 /21:52048 /22:112205 /23:102575 /24:585530
/25:121 /26:79 /27:136 /28:38 /29:87 /30:30
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6855 7750 UNI2-AS, ES
8151 6317 12300 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 2590 3496 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2129 3503 Telmex Colombia S.A., CO
8551 2112 2636 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)
----------------------------------------------
1:2284 2:1486 3:346 4:8 5:4634 6:164
7:6 8:1507 9:1 11:172 12:1455 13:365
14:2366 15:318 16:214 17:369 18:768 20:372
21:4 22:188 23:6755 24:3106 25:2 27:2609
29:19 31:2605 32:55 34:61 35:134 36:2293
37:4503 38:7607 39:897 40:122 41:4242 42:2195
43:2373 44:320 45:17594 46:4540 47:307 49:1951
50:1922 51:578 52:1582 54:312 55:1000 56:5
57:175 58:2062 59:1185 60:1034 61:2627 62:2762
63:1905 64:5699 65:2363 66:4787 67:3028 68:1334
69:4142 70:1354 71:592 72:2946 74:2611 75:1595
76:609 77:2615 78:1865 79:2512 80:2210 81:2032
82:1598 83:1344 84:1658 85:3170 86:851 87:2243
88:1302 89:4132 90:682 91:8243 92:2299 93:2706
94:3748 95:4209 96:1287 97:315 98:1039 99:742
100:72 101:1170 102:3461 103:32477 104:4812 105:1056
106:933 107:2760 108:1154 109:4174 110:2130 111:3257
112:2072 113:1796 114:1788 115:2131 116:1889 117:2636
118:2734 119:1987 120:1764 121:1281 122:2687 123:2224
124:1587 125:2855 126:32 128:1497 129:941 130:1160
131:1914 132:819 133:410 134:1736 135:362 136:956
137:1179 138:2932 139:1551 140:1391 141:1353 142:1602
143:1501 144:985 145:366 146:2079 147:1894 148:2518
149:2753 150:1040 151:1331 152:2159 153:595 154:6507
155:1469 156:2291 157:1787 158:1149 159:2342 160:2696
161:1687 162:3583 163:1709 164:1672 165:2177 166:1174
167:1811 168:4036 169:810 170:5044 171:1030 172:3861
173:3065 174:894 175:1224 176:3740 177:5418 178:3747
179:2382 180:2365 181:3776 182:3395 183:2002 184:2271
185:20985 186:5278 187:4791 188:4205 189:4361 190:9651
191:1907 192:10999 193:9144 194:7566 195:5378 196:3213
197:2629 198:5981 199:7849 200:8294 201:6376 202:10390
203:10229 204:4585 205:3781 206:4503 207:3557 208:4170
209:5044 210:4464 211:2524 212:4350 213:3477 214:1050
215:49 216:6809 217:3088 218:1311 219:409 220:1819
221:1036 222:706 223:2187
End of report
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