[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon May 13 21:32:20 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 13 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: 961269
Prefixes after maximum aggregation (per Origin AS): 361123
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461839
Number of IPv4 prefixes with a valid ROA: 483496
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 477767
Total ASes present in the Internet Routing Table: 75807
Prefixes per ASN: 12.68
Origin-only ASes present in the Internet Routing Table: 65079
Origin ASes announcing only one prefix: 26319
Transit ASes present in the Internet Routing Table: 10728
Transit-only ASes present in the Internet Routing Table: 525
Paths with bogon ASNs present in the IPv4 Routing Table: 40
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: 993
Number of instances of unregistered ASNs: 998
Number of 32-bit ASNs allocated by the RIRs: 44470
Number of 32-bit ASNs visible in the Routing Table: 36396
Prefixes from 32-bit ASNs in the Routing Table: 189820
Number of bogon 32-bit ASNs visible in the Routing Table: 20
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 454
Number of addresses announced to Internet: 3027064960
Equivalent to 180 /8s, 109 /16s and 88 /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: 320988
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250314
Total APNIC prefixes after maximum aggregation: 73095
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242869
Unique aggregates announced from the APNIC address blocks: 100909
APNIC Region origin ASes present in the Internet Routing Table: 14094
APNIC Prefixes per ASN: 17.23
APNIC Region origin ASes announcing only one prefix: 4291
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: 9505
Number of APNIC addresses announced to Internet: 760926528
Equivalent to 45 /8s, 90 /16s and 209 /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: 279120
Total ARIN prefixes after maximum aggregation: 125187
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283640
Unique aggregates announced from the ARIN address blocks: 133821
ARIN Region origin ASes present in the Internet Routing Table: 19168
ARIN Prefixes per ASN: 14.80
ARIN Region origin ASes announcing only one prefix: 6962
ARIN Region transit ASes present in the Internet Routing Table: 1989
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: 1267859520
Equivalent to 75 /8s, 146 /16s and 0 /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: 269199
Total RIPE prefixes after maximum aggregation: 126928
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264077
Unique aggregates announced from the RIPE address blocks: 164073
RIPE Region origin ASes present in the Internet Routing Table: 28686
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12107
RIPE Region transit ASes present in the Internet Routing Table: 3917
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: 11809
Number of RIPE addresses announced to Internet: 714453760
Equivalent to 42 /8s, 149 /16s and 179 /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: 129250
Total LACNIC prefixes after maximum aggregation: 29027
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 127401
Unique aggregates announced from the LACNIC address blocks: 49525
LACNIC Region origin ASes present in the Internet Routing Table: 11101
LACNIC Prefixes per ASN: 11.48
LACNIC Region origin ASes announcing only one prefix: 2332
LACNIC Region transit ASes present in the Internet Routing Table: 2421
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: 8976
Number of LACNIC addresses announced to Internet: 176946176
Equivalent to 10 /8s, 139 /16s and 252 /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: 32393
Total AfriNIC prefixes after maximum aggregation: 6215
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 42828
Unique aggregates announced from the AfriNIC address blocks: 13156
AfriNIC Region origin ASes present in the Internet Routing Table: 1835
AfriNIC Prefixes per ASN: 23.34
AfriNIC Region origin ASes announcing only one prefix: 627
AfriNIC Region transit ASes present in the Internet Routing Table: 346
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: 1203
Number of AfriNIC addresses announced to Internet: 106519040
Equivalent to 6 /8s, 89 /16s and 90 /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 4463 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3891 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3696 507 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3552 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3290 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2787 863 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2164 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 9896 11377 3526 AMAZON-02, US
11492 4610 306 611 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3513 6663 838 COGENT-174, US
22773 3495 3041 233 ASN-CXA-ALL-CCI-22773-RDC, US
749 3225 54904 2477 DNIC-AS-00749, US
16625 3072 1343 2238 AKAMAI-AS, US
7018 2860 23660 1817 ATT-INTERNET4, US
367 2809 3477 1319 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 7763 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3887 3396 148 AKAMAI-ASN1, NL
9009 3313 289 1619 M247, RO
12389 2897 2294 860 ROSTELECOM-AS, RU
8551 2637 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2345 362 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
212238 1578 113 1147 CDNEXT, GB
8452 1575 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 12267 3313 492 UNINET, MX
10620 3503 491 941 Telmex Colombia S.A., CO
13999 2539 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 1320 789 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1184 176 440 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 1549 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
36914 531 82 3 KENET-AS, KE
15399 527 55 54 WANANCHI-, 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 12267 3313 492 UNINET, MX
16509 9896 11377 3526 AMAZON-02, US
9808 9830 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7763 1708 145 UNI2-AS, ES
7545 5646 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4610 306 611 CABLEONE, US
18403 4463 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3891 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 7763 7618 UNI2-AS, ES
16509 9896 6370 AMAZON-02, US
7545 5646 4976 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4463 4440 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4610 3999 CABLEONE, US
7552 3891 3870 VIETEL-AS-AP Viettel Group, VN
20940 3887 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
23.141.0.0/24 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
/13:580 /14:1181 /15:2090 /16:13297 /17:8248 /18:13869
/19:24685 /20:43748 /21:52058 /22:112228 /23:102595 /24:585459
/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 6860 7763 UNI2-AS, ES
8151 6292 12267 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 2590 3495 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2154 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2129 3503 Telmex Colombia S.A., CO
8551 2113 2637 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)
----------------------------------------------
1:2274 2:1482 3:346 4:8 5:4643 6:164
7:6 8:1503 9:1 11:172 12:1455 13:362
14:2366 15:318 16:214 17:369 18:768 20:383
21:4 22:188 23:6747 24:3107 25:2 27:2614
29:19 31:2605 32:55 34:61 35:134 36:2294
37:4503 38:7543 39:897 40:122 41:4240 42:2183
43:2377 44:319 45:17604 46:4541 47:307 49:1953
50:1924 51:579 52:1582 54:311 55:1002 56:5
57:175 58:2056 59:1192 60:1034 61:2628 62:2756
63:1909 64:5700 65:2363 66:4791 67:3026 68:1333
69:4147 70:1354 71:592 72:2946 74:2609 75:1595
76:612 77:2612 78:1866 79:2519 80:2211 81:2035
82:1607 83:1344 84:1654 85:3166 86:851 87:2244
88:1301 89:4125 90:683 91:8244 92:2304 93:2710
94:3753 95:4210 96:1287 97:315 98:1041 99:742
100:72 101:1170 102:3440 103:32497 104:4805 105:1054
106:933 107:2751 108:1154 109:4168 110:2130 111:3256
112:2072 113:1797 114:1787 115:2131 116:1889 117:2637
118:2731 119:1988 120:1766 121:1284 122:2686 123:2223
124:1581 125:2856 126:32 128:1491 129:939 130:1159
131:1915 132:820 133:410 134:1735 135:362 136:1018
137:1179 138:2942 139:1551 140:1390 141:1360 142:1602
143:1540 144:991 145:363 146:2078 147:1896 148:2525
149:2747 150:1040 151:1330 152:2166 153:595 154:6498
155:1474 156:2292 157:1784 158:1151 159:2342 160:2696
161:1687 162:3584 163:1708 164:1675 165:2177 166:1169
167:1805 168:4029 169:804 170:5043 171:1024 172:3857
173:3058 174:891 175:1216 176:3738 177:5421 178:3745
179:2379 180:2362 181:3774 182:3395 183:1997 184:2270
185:20986 186:5269 187:4798 188:4206 189:4356 190:9656
191:1901 192:11017 193:9145 194:7575 195:5388 196:3228
197:2442 198:5994 199:7853 200:8299 201:6352 202:10400
203:10232 204:4593 205:3776 206:4506 207:3559 208:4173
209:5042 210:4463 211:2523 212:4349 213:3483 214:1046
215:49 216:6861 217:3090 218:1311 219:415 220:1818
221:1036 222:707 223:2185
End of report
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