[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Feb 9 21:30:36 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Thu 09 Feb, 2023
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: 936082
Prefixes after maximum aggregation (per Origin AS): 347716
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 445626
Number of IPv4 prefixes with a valid ROA: 389564
Number of IPv4 prefixes with an invalid ROA: 2735
Number of IPv4 prefixes with no ROA: 543783
Total ASes present in the Internet Routing Table: 74125
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 63769
Origin ASes announcing only one prefix: 25649
Transit ASes present in the Internet Routing Table: 10356
Transit-only ASes present in the Internet Routing Table: 440
Paths with bogon ASNs present in the IPv4 Routing Table: 79
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1075
Number of instances of unregistered ASNs: 1088
Number of 32-bit ASNs allocated by the RIRs: 41189
Number of 32-bit ASNs visible in the Routing Table: 34152
Prefixes from 32-bit ASNs in the Routing Table: 173784
Number of bogon 32-bit ASNs visible in the Routing Table: 51
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 567
Number of addresses announced to Internet: 3063037248
Equivalent to 182 /8s, 146 /16s and 61 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 322894
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237922
Total APNIC prefixes after maximum aggregation: 68444
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 233209
Unique aggregates announced from the APNIC address blocks: 97724
APNIC Region origin ASes present in the Internet Routing Table: 13244
APNIC Prefixes per ASN: 17.61
APNIC Region origin ASes announcing only one prefix: 3824
APNIC Region transit ASes present in the Internet Routing Table: 1792
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8550
Number of APNIC addresses announced to Internet: 773183104
Equivalent to 46 /8s, 21 /16s and 214 /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, 131072-151865
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: 269934
Total ARIN prefixes after maximum aggregation: 121560
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 271707
Unique aggregates announced from the ARIN address blocks: 130133
ARIN Region origin ASes present in the Internet Routing Table: 19094
ARIN Prefixes per ASN: 14.23
ARIN Region origin ASes announcing only one prefix: 7002
ARIN Region transit ASes present in the Internet Routing Table: 1928
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4750
Number of ARIN addresses announced to Internet: 1286214464
Equivalent to 76 /8s, 170 /16s and 19 /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, 393216-401308
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: 267841
Total RIPE prefixes after maximum aggregation: 122752
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 264402
Unique aggregates announced from the RIPE address blocks: 156230
RIPE Region origin ASes present in the Internet Routing Table: 28233
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 11995
RIPE Region transit ASes present in the Internet Routing Table: 3879
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11012
Number of RIPE addresses announced to Internet: 718555776
Equivalent to 42 /8s, 212 /16s and 74 /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
196608-213403
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: 128559
Total LACNIC prefixes after maximum aggregation: 28389
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 127673
Unique aggregates announced from the LACNIC address blocks: 49056
LACNIC Region origin ASes present in the Internet Routing Table: 10983
LACNIC Prefixes per ASN: 11.62
LACNIC Region origin ASes announcing only one prefix: 2248
LACNIC Region transit ASes present in the Internet Routing Table: 2270
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8770
Number of LACNIC addresses announced to Internet: 176343040
Equivalent to 10 /8s, 130 /16s and 200 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 30751
Total AfriNIC prefixes after maximum aggregation: 5780
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 38518
Unique aggregates announced from the AfriNIC address blocks: 12025
AfriNIC Region origin ASes present in the Internet Routing Table: 1727
AfriNIC Prefixes per ASN: 22.30
AfriNIC Region origin ASes announcing only one prefix: 580
AfriNIC Region transit ASes present in the Internet Routing Table: 321
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1070
Number of AfriNIC addresses announced to Internet: 108394240
Equivalent to 6 /8s, 117 /16s and 247 /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 9444 8883 48 CHINAMOBILE-CN China Mobile Communicati
7545 5858 787 704 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3639 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3531 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3464 1872 94 VNPT-AS-VN VNPT Corp, VN
9498 2751 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2360 842 441 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2287 11250 587 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2161 440 212 TATACOMM-AS TATA Communications formerl
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 7894 10725 2935 AMAZON-02, US
11492 4534 300 598 CABLEONE, US
7155 3899 265 33 VIASAT-SP-BACKBONE, US
22773 3741 3049 295 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3503 1320 63 SHAW, CA
16625 3341 1692 2435 AKAMAI-AS, US
749 3038 50571 2305 DNIC-AS-00749, US
396982 2600 3583 350 GOOGLE-CLOUD-PLATFORM, US
7018 2593 24127 1575 ATT-INTERNET4, US
30036 2555 366 383 MEDIACOM-ENTERPRISE-BUSINESS, 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 6983 1705 148 UNI2-AS, ES
9121 6142 1692 17 TTNET, TR
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4070 3400 195 AKAMAI-ASN1, NL
8551 3891 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2924 2292 910 ROSTELECOM-AS, RU
9009 2700 257 1374 M247, RO
47331 2508 372 1899 TTNET, TR
6849 2278 339 19 UKRTELNET, UA
34984 2267 359 610 TELLCOM-AS, TR
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 11106 3348 588 Uninet S.A. de C.V., MX
10620 3480 508 860 Telmex Colombia S.A., CO
11830 2259 369 64 Instituto Costarricense de Electricidad
13999 2242 374 605 Mega Cable, S.A. de C.V., MX
28573 1352 2328 263 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1290 742 155 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1150 369 22 Telefonica del Peru S.A.A., PE
11664 1088 179 463 Techtel LMDS Comunicaciones Interactiva
26615 1018 2466 43 TIM 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 1539 533 30 RAYA-AS, EG
24863 1501 393 21 LINKdotNET-AS, EG
36992 1348 1517 277 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 998 67 53 ORANGE-COTE-IVOIRE, CI
36935 885 520 42 Vodafone-, EG
37457 704 325 49 Telkom-Internet, ZA
6713 549 1861 34 IAM-AS, MA
15399 514 52 42 WANANCHI-, KE
37342 494 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 11106 3348 588 Uninet S.A. de C.V., MX
9808 9444 8883 48 CHINAMOBILE-CN China Mobile Communicati
16509 7894 10725 2935 AMAZON-02, US
12479 6983 1705 148 UNI2-AS, ES
9121 6142 1692 17 TTNET, TR
7545 5858 787 704 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4534 300 598 CABLEONE, US
20940 4070 3400 195 AKAMAI-ASN1, NL
7155 3899 265 33 VIASAT-SP-BACKBONE, US
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 9444 9396 CHINAMOBILE-CN China Mobile Communications Grou
12479 6983 6835 UNI2-AS, ES
9121 6142 6125 TTNET, TR
7545 5858 5154 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7894 4959 AMAZON-02, US
39891 4561 4503 ALJAWWALSTC-AS, SA
11492 4534 3936 CABLEONE, US
20940 4070 3875 AKAMAI-ASN1, NL
7155 3899 3866 VIASAT-SP-BACKBONE, US
8551 3891 3854 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
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
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 3356 LEVEL3, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6453 AS6453, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 6453 AS6453, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:103 /12:300
/13:579 /14:1203 /15:2089 /16:13522 /17:8330 /18:14034
/19:25219 /20:43910 /21:53008 /22:111094 /23:101586 /24:560311
/25:133 /26:97 /27:152 /28:10 /29:67 /30:3
/31:0 /32:265
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6048 6983 UNI2-AS, ES
9121 5298 6142 TTNET, TR
8151 5111 11106 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3449 4534 CABLEONE, US
8551 3363 3891 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3311 3503 SHAW, CA
7155 2988 3899 VIASAT-SP-BACKBONE, US
22773 2786 3741 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2212 2555 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1632 2:1240 3:168 4:7 5:4404 6:114
7:5 8:1543 9:1 10:1 11:172 12:1586
13:380 14:2345 15:290 16:79 17:365 18:395
20:248 21:4 22:188 23:6086 24:2586 25:4
27:2669 29:19 31:2543 32:110 34:8 35:107
36:1911 37:4618 38:4194 39:841 40:154 41:4322
42:1055 43:2348 44:304 45:17570 46:4209 47:382
49:1747 50:1850 51:384 52:1556 54:394 55:863
56:8 57:89 58:1725 59:1117 60:992 61:2513
62:2716 63:1940 64:5697 65:2334 66:5015 67:3072
68:1382 69:4186 70:1263 71:674 72:3054 74:2622
75:1465 76:602 77:2500 78:3963 79:3181 80:2095
81:1868 82:1493 83:1249 84:1541 85:3759 86:759
87:2053 88:2892 89:3650 90:595 91:7756 92:2018
93:2620 94:3611 95:4869 96:1331 97:349 98:1183
99:741 100:76 101:1300 102:2749 103:31099 104:4535
105:897 106:846 107:2527 108:928 109:4390 110:2083
111:3295 112:2046 113:1523 114:1620 115:2135 116:1883
117:2562 118:2299 119:1952 120:1743 121:1077 122:2612
123:2177 124:1556 125:2339 128:1332 129:1070 130:1007
131:2176 132:848 133:406 134:1910 135:340 136:865
137:1081 138:2866 139:1556 140:1178 141:1479 142:1428
143:1578 144:1204 145:351 146:1900 147:1567 148:2294
149:1908 150:884 151:1144 152:1840 153:564 154:3942
155:1413 156:1680 157:1308 158:1013 159:2271 160:2607
161:1423 162:3561 163:1506 164:1650 165:1716 166:841
167:1770 168:4152 169:927 170:5014 171:881 172:3537
173:2980 174:1029 175:1184 176:3766 177:6054 178:3601
179:2615 180:2417 181:3478 182:3246 183:1933 184:2347
185:20182 186:5137 187:4552 188:4225 189:3966 190:9257
191:1815 192:10993 193:8848 194:7303 195:5213 196:3109
197:2521 198:5960 199:6109 200:8113 201:6127 202:10500
203:10217 204:4606 205:3517 206:3894 207:3415 208:4098
209:4852 210:4260 211:2403 212:4148 213:3589 214:1098
215:55 216:6635 217:2747 218:1275 219:400 220:2026
221:972 222:667 223:2077
End of report
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