[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Apr 23 21:32:26 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 23 Apr, 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: 960616
Prefixes after maximum aggregation (per Origin AS): 360403
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 460644
Number of IPv4 prefixes with a valid ROA: 476484
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 484126
Total ASes present in the Internet Routing Table: 75709
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65015
Origin ASes announcing only one prefix: 26164
Transit ASes present in the Internet Routing Table: 10694
Transit-only ASes present in the Internet Routing Table: 520
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: 1049
Number of instances of unregistered ASNs: 1051
Number of 32-bit ASNs allocated by the RIRs: 44226
Number of 32-bit ASNs visible in the Routing Table: 36284
Prefixes from 32-bit ASNs in the Routing Table: 190577
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: 467
Number of addresses announced to Internet: 3027948928
Equivalent to 180 /8s, 122 /16s and 213 /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: 320956
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250025
Total APNIC prefixes after maximum aggregation: 72975
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 242476
Unique aggregates announced from the APNIC address blocks: 100407
APNIC Region origin ASes present in the Internet Routing Table: 14055
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4250
APNIC Region transit ASes present in the Internet Routing Table: 1861
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: 9462
Number of APNIC addresses announced to Internet: 760890432
Equivalent to 45 /8s, 90 /16s and 68 /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: 278042
Total ARIN prefixes after maximum aggregation: 124778
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 282815
Unique aggregates announced from the ARIN address blocks: 133401
ARIN Region origin ASes present in the Internet Routing Table: 19145
ARIN Prefixes per ASN: 14.77
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1978
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4885
Number of ARIN addresses announced to Internet: 1268961600
Equivalent to 75 /8s, 162 /16s and 209 /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: 267988
Total RIPE prefixes after maximum aggregation: 126835
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 262801
Unique aggregates announced from the RIPE address blocks: 163893
RIPE Region origin ASes present in the Internet Routing Table: 28653
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12093
RIPE Region transit ASes present in the Internet Routing Table: 3929
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: 11772
Number of RIPE addresses announced to Internet: 714802176
Equivalent to 42 /8s, 155 /16s and 4 /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: 130899
Total LACNIC prefixes after maximum aggregation: 28907
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 129014
Unique aggregates announced from the LACNIC address blocks: 49459
LACNIC Region origin ASes present in the Internet Routing Table: 11094
LACNIC Prefixes per ASN: 11.63
LACNIC Region origin ASes announcing only one prefix: 2248
LACNIC Region transit ASes present in the Internet Routing Table: 2399
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: 8965
Number of LACNIC addresses announced to Internet: 177136384
Equivalent to 10 /8s, 142 /16s and 227 /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: 32613
Total AfriNIC prefixes after maximum aggregation: 6215
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43043
Unique aggregates announced from the AfriNIC address blocks: 13121
AfriNIC Region origin ASes present in the Internet Routing Table: 1832
AfriNIC Prefixes per ASN: 23.50
AfriNIC Region origin ASes announcing only one prefix: 620
AfriNIC Region transit ASes present in the Internet Routing Table: 346
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 32
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1200
Number of AfriNIC addresses announced to Internet: 105896704
Equivalent to 6 /8s, 79 /16s and 219 /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 9872 8743 62 CHINAMOBILE-CN China Mobile Communicati
7545 5661 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4610 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3881 1330 20 VIETEL-AS-AP Viettel Group, VN
9498 3578 499 254 BBIL-AP BHARTI Airtel Ltd., IN
7713 3577 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3289 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2779 864 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2172 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 9815 11360 3493 AMAZON-02, US
11492 4596 305 618 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3609 1320 75 SHAW, CA
22773 3507 3046 240 ASN-CXA-ALL-CCI-22773-RDC, US
174 3367 6626 823 COGENT-174, US
749 3201 54912 2453 DNIC-AS-00749, US
16625 3155 1340 2238 AKAMAI-AS, US
367 2843 3552 1364 DNIC-ASBLK-00306-00371, US
7018 2794 23651 1792 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 7720 1710 145 UNI2-AS, ES
39891 4741 285 59 ALJAWWALSTC-AS, SA
20940 3928 3396 146 AKAMAI-ASN1, NL
9009 3299 286 1616 M247, RO
8551 2638 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2617 2248 802 ROSTELECOM-AS, RU
34984 2348 364 582 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
44477 1532 100 724 STARK-INDUSTRIES, GB
8452 1518 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 12419 3319 487 UNINET, MX
10620 3525 495 909 Telmex Colombia S.A., CO
13999 2531 350 661 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1346 2313 251 Claro NXT Telecomunicacoes Ltda, BR
3816 1313 788 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1230 216 21 ETB - Colombia, CO
11664 1155 175 428 Techtel LMDS Comunicaciones Interactiva
6503 1133 314 478 Axtel, S.A.B. de C.V., MX
28202 1122 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 1369 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1195 76 64 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 38 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
15399 529 55 52 WANANCHI-, KE
37342 512 32 1 MOVITEL, MZ
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 12419 3319 487 UNINET, MX
9808 9872 8743 62 CHINAMOBILE-CN China Mobile Communicati
16509 9815 11360 3493 AMAZON-02, US
12479 7720 1710 145 UNI2-AS, ES
7545 5661 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4741 285 59 ALJAWWALSTC-AS, SA
18403 4610 347 23 FPT-AS-AP FPT Telecom Company, VN
11492 4596 305 618 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3928 3396 146 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 9872 9810 CHINAMOBILE-CN China Mobile Communications Grou
12479 7720 7575 UNI2-AS, ES
16509 9815 6322 AMAZON-02, US
7545 5661 4985 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4741 4682 ALJAWWALSTC-AS, SA
18403 4610 4587 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4596 3978 CABLEONE, US
7552 3881 3861 VIETEL-AS-AP Viettel Group, VN
20940 3928 3782 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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 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 /11:95 /12:299
/13:580 /14:1196 /15:2109 /16:13307 /17:8253 /18:13848
/19:24796 /20:43710 /21:51898 /22:112159 /23:102637 /24:584882
/25:122 /26:82 /27:137 /28:36 /29:87 /30:33
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6830 7720 UNI2-AS, ES
8151 6442 12419 UNINET, MX
11492 3509 4596 CABLEONE, US
39891 3424 4741 ALJAWWALSTC-AS, SA
6327 3406 3609 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2597 3507 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2148 2494 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2138 3525 Telmex Colombia S.A., CO
8551 2114 2638 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 2:1500 3:326 4:8 5:4594 6:163
7:6 8:1505 9:1 11:172 12:1460 13:365
14:2361 15:318 16:209 17:369 18:764 20:368
21:4 22:188 23:6735 24:3109 25:2 27:2640
29:19 31:2712 32:53 34:63 35:130 36:2291
37:4492 38:7395 39:892 40:123 41:4285 42:2201
43:2378 44:319 45:17813 46:4503 47:305 49:1941
50:1943 51:576 52:1584 54:310 55:999 56:5
57:176 58:2059 59:1187 60:1030 61:2613 62:2774
63:1911 64:5707 65:2371 66:4793 67:3039 68:1333
69:4152 70:1355 71:586 72:2957 74:2621 75:1588
76:606 77:2574 78:1862 79:2508 80:2199 81:1987
82:1570 83:1335 84:1658 85:3153 86:843 87:2234
88:1287 89:4113 90:615 91:8231 92:2209 93:2696
94:3630 95:4167 96:1295 97:315 98:1043 99:742
100:74 101:1169 102:3329 103:32489 104:4869 105:1054
106:937 107:2789 108:1117 109:4131 110:2134 111:3247
112:2065 113:1820 114:1799 115:2110 116:1877 117:2616
118:2762 119:1972 120:1781 121:1273 122:2694 123:2224
124:1574 125:2852 126:32 128:1503 129:941 130:1147
131:1939 132:820 133:410 134:1732 135:362 136:950
137:1176 138:3019 139:1548 140:1390 141:1376 142:1606
143:1557 144:984 145:346 146:2078 147:1872 148:2520
149:2577 150:1045 151:1346 152:2043 153:594 154:6464
155:1469 156:2509 157:1756 158:1149 159:2330 160:2695
161:1646 162:3592 163:1703 164:1667 165:2171 166:1169
167:1809 168:4104 169:806 170:4908 171:1002 172:3839
173:3063 174:895 175:1220 176:3706 177:5592 178:3602
179:2445 180:2352 181:3776 182:3394 183:2047 184:2279
185:20955 186:5443 187:4854 188:4189 189:4400 190:9629
191:1917 192:10981 193:9127 194:7527 195:5375 196:3190
197:2654 198:5968 199:7691 200:8422 201:6432 202:10362
203:10212 204:4596 205:3767 206:4531 207:3507 208:4169
209:5050 210:4463 211:2485 212:4311 213:3473 214:1064
215:49 216:6827 217:3035 218:1330 219:405 220:1823
221:1035 222:700 223:2190
End of report
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