[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Jun 2 21:32:00 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 02 Jun, 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: 964458
Prefixes after maximum aggregation (per Origin AS): 361741
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 463745
Number of IPv4 prefixes with a valid ROA: 489734
Number of IPv4 prefixes with an invalid ROA: 7
Number of IPv4 prefixes with no ROA: 474717
Total ASes present in the Internet Routing Table: 75870
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65114
Origin ASes announcing only one prefix: 26318
Transit ASes present in the Internet Routing Table: 10756
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 24
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 993
Number of instances of unregistered ASNs: 997
Number of 32-bit ASNs allocated by the RIRs: 44644
Number of 32-bit ASNs visible in the Routing Table: 36533
Prefixes from 32-bit ASNs in the Routing Table: 191161
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 431
Number of addresses announced to Internet: 3027930496
Equivalent to 180 /8s, 122 /16s and 141 /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: 322097
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250963
Total APNIC prefixes after maximum aggregation: 73316
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243368
Unique aggregates announced from the APNIC address blocks: 101037
APNIC Region origin ASes present in the Internet Routing Table: 14136
APNIC Prefixes per ASN: 17.22
APNIC Region origin ASes announcing only one prefix: 4299
APNIC Region transit ASes present in the Internet Routing Table: 1898
Average APNIC Region AS path length visible: 5.4
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9550
Number of APNIC addresses announced to Internet: 761160256
Equivalent to 45 /8s, 94 /16s and 98 /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: 279794
Total ARIN prefixes after maximum aggregation: 125280
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284452
Unique aggregates announced from the ARIN address blocks: 134504
ARIN Region origin ASes present in the Internet Routing Table: 19163
ARIN Prefixes per ASN: 14.84
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1985
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: 4918
Number of ARIN addresses announced to Internet: 1268032320
Equivalent to 75 /8s, 148 /16s and 163 /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: 270077
Total RIPE prefixes after maximum aggregation: 127530
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264754
Unique aggregates announced from the RIPE address blocks: 164639
RIPE Region origin ASes present in the Internet Routing Table: 28701
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12112
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: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11858
Number of RIPE addresses announced to Internet: 714548480
Equivalent to 42 /8s, 151 /16s and 37 /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: 129714
Total LACNIC prefixes after maximum aggregation: 28751
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 127744
Unique aggregates announced from the LACNIC address blocks: 50049
LACNIC Region origin ASes present in the Internet Routing Table: 11105
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2326
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: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8999
Number of LACNIC addresses announced to Internet: 176650496
Equivalent to 10 /8s, 135 /16s and 121 /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: 32917
Total AfriNIC prefixes after maximum aggregation: 6208
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 43709
Unique aggregates announced from the AfriNIC address blocks: 13189
AfriNIC Region origin ASes present in the Internet Routing Table: 1840
AfriNIC Prefixes per ASN: 23.75
AfriNIC Region origin ASes announcing only one prefix: 627
AfriNIC Region transit ASes present in the Internet Routing Table: 345
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1208
Number of AfriNIC addresses announced to Internet: 107284992
Equivalent to 6 /8s, 101 /16s and 10 /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 9827 8742 63 CHINAMOBILE-CN China Mobile Communicati
7545 5631 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4326 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3932 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3740 509 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3619 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3274 1857 102 VNPT-AS-VN VNPT Corp, VN
24560 2791 863 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2185 433 196 TATACOMM-AS TATA Communications formerl
45090 2151 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 9949 11389 3522 AMAZON-02, US
11492 4621 306 593 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3481 8781 870 COGENT-174, US
22773 3471 3039 224 ASN-CXA-ALL-CCI-22773-RDC, US
749 3222 54904 2474 DNIC-AS-00749, US
16625 3131 1357 2243 AKAMAI-AS, US
7018 2853 23663 1804 ATT-INTERNET4, US
367 2776 3385 1300 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 7761 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3868 3396 150 AKAMAI-ASN1, NL
9009 3515 300 1754 M247, RO
12389 2915 2294 871 ROSTELECOM-AS, RU
8551 2650 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2342 362 580 TELLCOM-AS, TR
212238 1687 123 1227 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1579 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 12166 3320 503 UNINET, MX
10620 3512 492 940 Telmex Colombia S.A., CO
13999 2547 355 666 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1346 2311 255 Claro NXT Telecomunicacoes Ltda, BR
3816 1323 784 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1237 278 33 Techtel LMDS Comunicaciones Interactiva
19429 1231 216 21 ETB - Colombia, CO
6503 1128 315 480 Axtel, S.A.B. de C.V., MX
6147 1087 369 22 Telefonica del Peru S.A.A., PE
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 1569 577 29 RAYA-AS, EG
24863 1494 389 20 LINKdotNET-AS, EG
36992 1376 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1219 77 58 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 564 314 37 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 531 56 56 WANANCHI-, KE
36914 519 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 12166 3320 503 UNINET, MX
16509 9949 11389 3522 AMAZON-02, US
9808 9827 8742 63 CHINAMOBILE-CN China Mobile Communicati
12479 7761 1708 145 UNI2-AS, ES
7545 5631 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4621 306 593 CABLEONE, US
18403 4326 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3932 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 9827 9764 CHINAMOBILE-CN China Mobile Communications Grou
12479 7761 7616 UNI2-AS, ES
16509 9949 6427 AMAZON-02, US
7545 5631 4964 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4326 4303 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4621 4028 CABLEONE, US
7552 3932 3911 VIETEL-AS-AP Viettel Group, VN
20940 3868 3718 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
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
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, 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
23.189.192.0/24 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: 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 /11:93 /12:298
/13:577 /14:1180 /15:2098 /16:13295 /17:8259 /18:13887
/19:24693 /20:43851 /21:52056 /22:112398 /23:102965 /24:587995
/25:118 /26:68 /27:132 /28:35 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6855 7761 UNI2-AS, ES
8151 6215 12166 UNINET, MX
11492 3530 4621 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2572 3471 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2178 2520 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2141 3512 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)
----------------------------------------------
1:2283 2:1528 3:343 4:8 5:4635 6:162
7:6 8:1512 9:1 11:172 12:1460 13:360
14:2368 15:319 16:217 17:369 18:769 20:392
21:4 22:188 23:6856 24:3110 25:2 27:2623
29:19 31:2616 32:54 34:64 35:137 36:2300
37:4491 38:7775 39:897 40:122 41:4237 42:2095
43:2371 44:325 45:17636 46:4558 47:306 49:1959
50:1924 51:580 52:1584 54:313 55:973 56:7
57:186 58:2082 59:1197 60:1032 61:2618 62:2854
63:1909 64:5676 65:2338 66:4778 67:3032 68:1326
69:4125 70:1343 71:590 72:2948 74:2612 75:1588
76:620 77:2607 78:1868 79:2525 80:2206 81:2034
82:1664 83:1360 84:1677 85:3205 86:911 87:2285
88:1300 89:4156 90:687 91:8230 92:2309 93:2726
94:3769 95:4222 96:1279 97:316 98:1034 99:739
100:72 101:1167 102:3656 103:32353 104:4797 105:1062
106:946 107:2701 108:1160 109:4200 110:2131 111:3255
112:2063 113:1786 114:1813 115:2133 116:1887 117:2646
118:2727 119:2008 120:1778 121:1302 122:2706 123:2230
124:1586 125:2855 126:32 128:1478 129:936 130:1176
131:1908 132:822 133:412 134:1739 135:364 136:1124
137:1189 138:2951 139:1545 140:1373 141:1353 142:1667
143:1591 144:992 145:371 146:2089 147:1969 148:2543
149:2759 150:1043 151:1340 152:2228 153:595 154:6814
155:1467 156:2271 157:1830 158:1153 159:2334 160:2735
161:1700 162:3585 163:1713 164:1673 165:2184 166:1262
167:1806 168:4119 169:816 170:5101 171:1026 172:3877
173:3076 174:894 175:1249 176:3521 177:5544 178:3707
179:2397 180:2377 181:3812 182:3388 183:1996 184:2262
185:21030 186:5370 187:4798 188:4193 189:4365 190:9698
191:1944 192:11067 193:9153 194:7577 195:5427 196:3242
197:2733 198:6009 199:7911 200:8320 201:6363 202:10372
203:10231 204:4598 205:3650 206:4522 207:3571 208:4182
209:5049 210:4469 211:2527 212:4324 213:3535 214:1072
215:49 216:6835 217:3052 218:1313 219:413 220:1815
221:1037 222:692 223:2196
End of report
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